{"id":661675,"date":"2023-11-25T00:49:57","date_gmt":"2023-11-25T00:49:57","guid":{"rendered":"https:\/\/askanydifference.com\/?p=661675"},"modified":"2023-12-11T04:27:00","modified_gmt":"2023-12-11T04:27:00","slug":"discount-calculator","status":"publish","type":"post","link":"https:\/\/askanydifference.com\/discount-calculator\/","title":{"rendered":"Discount Calculator"},"content":{"rendered":"    <link rel=\"stylesheet\" href=\"https:\/\/stackpath.bootstrapcdn.com\/bootstrap\/4.5.2\/css\/bootstrap.min.css\">\r\n    <script src=\"https:\/\/code.jquery.com\/jquery-3.5.1.slim.min.js\"><\/script>\r\n    <script src=\"https:\/\/cdn.jsdelivr.net\/npm\/@popperjs\/core@2.5.4\/dist\/umd\/popper.min.js\"><\/script>\r\n    <script src=\"https:\/\/stackpath.bootstrapcdn.com\/bootstrap\/4.5.2\/js\/bootstrap.min.js\"><\/script>\r\n    <script src=\"https:\/\/cdn.jsdelivr.net\/npm\/chart.js\"><\/script>\r\n\r\n    <div class=\"container mt-5\">\r\n        <div class=\"alert alert-info\">\r\n            <strong>Instructions:<\/strong>\r\n            <ul>\r\n                <li>Enter the item name, original price, and discount percentage.<\/li>\r\n                <li>Click \"Add Item\" to add each item to the list.<\/li>\r\n                <li>Repeat the above steps for multiple items if needed.<\/li>\r\n                <li>Click \"Calculate\" to calculate the total savings and average discount percentage.<\/li>\r\n                <li>Click on an item in the list to see detailed calculation and explanation.<\/li>\r\n                <li>View your calculation history in the \"Calculation History\" section.<\/li>\r\n                <li>Click \"Clear Items\" to reset the items and calculations.<\/li>\r\n                <li>Click \"Copy Total Savings\" to copy the total savings to the clipboard.<\/li>\r\n            <\/ul>\r\n        <\/div>\r\n\r\n                <form id=\"discountForm\">\r\n                    <div class=\"form-group\">\r\n                        <label for=\"itemName\">Item Name<\/label>\r\n                        <input type=\"text\" class=\"form-control\" id=\"itemName\" placeholder=\"Enter item name\">\r\n                    <\/div>\r\n                    <div class=\"form-group\">\r\n                        <label for=\"originalPrice\">Original Price<\/label>\r\n                        <input type=\"number\" class=\"form-control\" id=\"originalPrice\" placeholder=\"Enter the original price\" required>\r\n                    <\/div>\r\n                    <div class=\"form-group\">\r\n                        <label for=\"discountPercentage\">Discount Percentage<\/label>\r\n                        <input type=\"number\" class=\"form-control\" id=\"discountPercentage\" placeholder=\"Enter the discount percentage\" required>\r\n                    <\/div>\r\n                    <button type=\"button\" class=\"btn btn-primary\" id=\"addItemButton\">Add Item<\/button>\r\n                <\/form>\r\n\r\n\r\n                <div id=\"itemList\" style=\"display: none;\">\r\n                    <strong>Item List<\/strong>\r\n                    <table class=\"table\">\r\n                        <thead>\r\n                            <tr>\r\n                                <th>Item Name<\/th>\r\n                                <th>Original Price<\/th>\r\n                                <th>Discount Percentage<\/th>\r\n                                <th>Discounted Price<\/th>\r\n                            <\/tr>\r\n                        <\/thead>\r\n                        <tbody id=\"itemTableBody\"><\/tbody>\r\n                    <\/table>\r\n                    <div id=\"summary\">\r\n                        <strong>Summary<\/strong>\r\n                        <p>Total Savings: <span id=\"totalSavings\">$0.00<\/span><\/p>\r\n                        <p>Average Discount Percentage: <span id=\"averageDiscountPercentage\">0%<\/span><\/p>\r\n                    <\/div>\r\n                <\/div>\r\n\r\n\r\n                <div id=\"chartContainer\">\r\n                    <canvas id=\"savingsChart\"><\/canvas>\r\n                <\/div>\r\n\r\n\r\n                <div id=\"detailedCalculation\" style=\"display: none;\">\r\n                    <strong>Detailed Calculation and Explanation<\/strong>\r\n                    <div id=\"calculationDetails\"><\/div>\r\n                <\/div>\r\n\r\n\r\n                <div id=\"calculationHistory\" style=\"display: none;\">\r\n                    <strong>Calculation History<\/strong>\r\n                    <ul id=\"historyList\"><\/ul>\r\n                <\/div>\r\n\r\n    <\/div>\r\n\r\n<script>\r\n        var items = [];\r\n        var calculationHistory = [];\r\n    \t\tvar savingsChart = null; \/\/ Store the Chart.js instance\r\n\t\t\t\r\n        document.getElementById(\"addItemButton\").addEventListener(\"click\", function() {\r\n            addItem();\r\n        });\r\n\r\n        function addItem() {\r\n            var itemName = document.getElementById(\"itemName\").value;\r\n            var originalPrice = parseFloat(document.getElementById(\"originalPrice\").value);\r\n            var discountPercentage = parseFloat(document.getElementById(\"discountPercentage\").value);\r\n\r\n            if (!isNaN(originalPrice) && !isNaN(discountPercentage)) {\r\n                var discountedPrice = originalPrice - (originalPrice * (discountPercentage \/ 100));\r\n                var item = {\r\n                    name: itemName,\r\n                    price: originalPrice,\r\n                    discount: discountPercentage,\r\n                    discountedPrice: discountedPrice\r\n                };\r\n                items.push(item);\r\n                updateItemList();\r\n                updateChart();\r\n                updateDetailedCalculation(item);\r\n                addToHistory(item);\r\n                document.getElementById(\"itemName\").value = \"\";\r\n                document.getElementById(\"originalPrice\").value = \"\";\r\n                document.getElementById(\"discountPercentage\").value = \"\";\r\n            } else {\r\n                alert(\"Please enter valid numbers for Original Price and Discount Percentage.\");\r\n            }\r\n        }\r\n\r\n        function updateItemList() {\r\n            var itemTableBody = document.getElementById(\"itemTableBody\");\r\n            itemTableBody.innerHTML = \"\";\r\n\r\n            items.forEach(function(item) {\r\n                var row = document.createElement(\"tr\");\r\n                row.innerHTML = \"<td><a href='#' onclick='showDetailedCalculation(\" + JSON.stringify(item) + \")'>\" + item.name + \"<\/a><\/td>\" +\r\n                                \"<td>$\" + item.price.toFixed(2) + \"<\/td>\" +\r\n                                \"<td>\" + item.discount + \"%<\/td>\" +\r\n                                \"<td>$\" + item.discountedPrice.toFixed(2) + \"<\/td>\";\r\n                itemTableBody.appendChild(row);\r\n            });\r\n\r\n            var totalSavings = items.reduce(function(total, item) {\r\n                return total + (item.price - item.discountedPrice);\r\n            }, 0);\r\n\r\n            var averageDiscountPercentage = (items.reduce(function(total, item) {\r\n                return total + item.discount;\r\n            }, 0) \/ items.length).toFixed(2) + \"%\";\r\n\r\n            document.getElementById(\"totalSavings\").textContent = \"$\" + totalSavings.toFixed(2);\r\n            document.getElementById(\"averageDiscountPercentage\").textContent = averageDiscountPercentage;\r\n\r\n            document.getElementById(\"itemList\").style.display = \"block\";\r\n        }\r\n\r\n        function updateChart() {\r\n\t\t\t\t\t\t\/\/ Destroy the existing chart if it exists\r\n\t\t\t\t\t\tif (savingsChart) {\r\n\t\t\t\t\t\t\t\tsavingsChart.destroy();\r\n\t\t\t\t\t\t}\r\n            var itemNames = items.map(function(item) {\r\n                return item.name;\r\n            });\r\n\r\n            var totalSavings = items.map(function(item) {\r\n                return item.price - item.discountedPrice;\r\n            });\r\n\r\n            var ctx = document.getElementById(\"savingsChart\").getContext(\"2d\");\r\n            savingsChart = new Chart(ctx, {\r\n                type: \"bar\",\r\n                data: {\r\n                    labels: itemNames,\r\n                    datasets: [{\r\n                        label: \"Total Savings ($)\",\r\n                        data: totalSavings,\r\n                        backgroundColor: \"rgba(75, 192, 192, 0.6)\"\r\n                    }]\r\n                },\r\n                options: {\r\n                    scales: {\r\n                        y: {\r\n                            beginAtZero: true,\r\n                            title: {\r\n                                display: true,\r\n                                text: \"Total Savings ($)\"\r\n                            }\r\n                        },\r\n                        x: {\r\n                            title: {\r\n                                display: true,\r\n                                text: \"Items\"\r\n                            }\r\n                        }\r\n                    }\r\n                }\r\n            });\r\n        }\r\n\r\n        function updateDetailedCalculation(item) {\r\n            var calculationDetails = document.getElementById(\"calculationDetails\");\r\n            var html = \"<strong>\" + item.name + \"<\/strong>\";\r\n            html += \"<p><strong>Original Price:<\/strong> $\" + item.price.toFixed(2) + \"<\/p>\";\r\n            html += \"<p><strong>Discount Percentage:<\/strong> \" + item.discount + \"%<\/p>\";\r\n            html += \"<p><strong>Discounted Price:<\/strong> $\" + item.discountedPrice.toFixed(2) + \"<\/p>\";\r\n            html += \"<p><strong>Calculation:<\/strong><\/p>\";\r\n            html += \"<p>Discounted Price = Original Price - (Original Price * (Discount Percentage \/ 100))<\/p>\";\r\n            html += \"<p>Discounted Price = $\" + item.price.toFixed(2) + \" - ($\" + item.price.toFixed(2) + \" * (\" + item.discount + \" \/ 100))<\/p>\";\r\n            html += \"<p>Discounted Price = $\" + item.price.toFixed(2) + \" - ($\" + (item.price * (item.discount \/ 100)).toFixed(2) + \")<\/p>\";\r\n            html += \"<p>Discounted Price = $\" + item.discountedPrice.toFixed(2) + \"<\/p>\";\r\n            calculationDetails.innerHTML = html;\r\n            document.getElementById(\"detailedCalculation\").style.display = \"block\";\r\n        }\r\n\r\n        function addToHistory(item) {\r\n            calculationHistory.push(item);\r\n            updateHistoryList();\r\n        }\r\n\r\n        function updateHistoryList() {\r\n            var historyList = document.getElementById(\"historyList\");\r\n            historyList.innerHTML = \"\";\r\n\r\n            calculationHistory.forEach(function(item, index) {\r\n                var listItem = document.createElement(\"li\");\r\n                listItem.innerHTML = \"<strong>Item \" + (index + 1) + \":<\/strong> \" + item.name +\r\n                                    \" - Original Price: $\" + item.price.toFixed(2) +\r\n                                    \", Discount Percentage: \" + item.discount + \"%\" +\r\n                                    \", Discounted Price: $\" + item.discountedPrice.toFixed(2);\r\n                historyList.appendChild(listItem);\r\n            });\r\n\r\n            document.getElementById(\"calculationHistory\").style.display = \"block\";\r\n        }\r\n\r\n        function showDetailedCalculation(item) {\r\n            updateDetailedCalculation(item);\r\n        }\r\n<\/script>\n\n\n\n<p><\/p>\n\n\n\n<p>Discount Calculator is a tool that helps you calculate the discounted price of a product or service. It is a simple and easy-to-use tool that anyone can use to calculate the discounted price of a product or service.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Concepts<\/h2>\n\n\n\n<p>The Discount Calculator is based on calculating the discounted price of a product or service. The formula for calculating the discounted price is:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Discounted Price = Original Price - (Original Price x Discount Rate)\n<\/code><\/pre>\n\n\n\n<p>Where:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>Original Price<\/code>&nbsp;is the original price of the product or service.<\/li>\n\n\n\n<li><code>Discount Rate<\/code>&nbsp;is the percentage of the discount.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Formulae<\/h2>\n\n\n\n<p>The formula for calculating the Discounted Price is the most important formula used in the Discount Calculator. However, there are other formulae that are used in the Discount Calculator to calculate the discount rate, original price, and savings.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Discount Rate Formula<\/h3>\n\n\n\n<p>The formula for calculating the Discount Rate is:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Discount Rate = (Discount Amount \/ Original Price) x 100%\n<\/code><\/pre>\n\n\n\n<p>Where:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>Discount Amount<\/code>&nbsp;is the amount of discount.<\/li>\n\n\n\n<li><code>Original Price<\/code>&nbsp;is the original price of the product or service.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Original Price Formula<\/h3>\n\n\n\n<p>The formula for calculating the Original Price is:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Original Price = Discounted Price \/ (1 - Discount Rate)\n<\/code><\/pre>\n\n\n\n<p>Where:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>Discounted Price<\/code>&nbsp;is the discounted price of the product or service.<\/li>\n\n\n\n<li><code>Discount Rate<\/code>&nbsp;is the percentage of the discount.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Savings Formula<\/h3>\n\n\n\n<p>The formula for calculating the Savings is:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Savings = Original Price - Discounted Price\n<\/code><\/pre>\n\n\n\n<p>Where:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>Original Price<\/code>&nbsp;is the original price of the product or service.<\/li>\n\n\n\n<li><code>Discounted Price<\/code>&nbsp;is the discounted price of the product or service.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Benefits<\/h2>\n\n\n\n<p>The Discount Calculator has several benefits, including:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Time-Saving<\/h3>\n\n\n\n<p>The Discount Calculator is a time-saving tool that helps you calculate the discounted price of a product or service quickly and easily.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Accuracy<\/h3>\n\n\n\n<p>The Discount Calculator is an accurate tool that helps you calculate the discounted price of a product or service with precision.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Convenience<\/h3>\n\n\n\n<p>The Discount Calculator is a convenient tool that anyone can use to calculate the discounted price of a product or service.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Interesting Facts<\/h2>\n\n\n\n<p>Here are some interesting facts about the Discount Calculator:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The Discount Calculator was first introduced in the early 2000s.<\/li>\n\n\n\n<li>Millions of people around the world use the Discount Calculator.<\/li>\n\n\n\n<li>The Discount Calculator is available for free on many websites.<\/li>\n<\/ul>\n\n\n\n<div id=\"references\"><strong>References<\/strong><\/div>\n\n\n\n<p>Here are some scholarly references that you may find useful:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Clark, J. (2011). Mathematical Connections: A Study of Effective Calculator Use in Secondary Mathematics Classrooms.<\/li>\n\n\n\n<li>Elementary and Intermediate Algebra by Lynn Marecek and Mary Anne Anthony-Smith (2014).<\/li>\n\n\n\n<li>Basic Mathematics for College Students by Margaret L. Lial, Thomas H. Ratliff, Julie Beechner, and Julie O. Neill (2011).<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Discount Calculator is a tool that helps you calculate the discounted price of a product or service. It is a simple and easy-to-use tool that anyone can use to calculate&hellip;<\/p>\n","protected":false},"author":3,"featured_media":695722,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-661675","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-education"],"_links":{"self":[{"href":"https:\/\/askanydifference.com\/wp-json\/wp\/v2\/posts\/661675","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/askanydifference.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/askanydifference.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/askanydifference.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/askanydifference.com\/wp-json\/wp\/v2\/comments?post=661675"}],"version-history":[{"count":0,"href":"https:\/\/askanydifference.com\/wp-json\/wp\/v2\/posts\/661675\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/askanydifference.com\/wp-json\/wp\/v2\/media\/695722"}],"wp:attachment":[{"href":"https:\/\/askanydifference.com\/wp-json\/wp\/v2\/media?parent=661675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/askanydifference.com\/wp-json\/wp\/v2\/categories?post=661675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/askanydifference.com\/wp-json\/wp\/v2\/tags?post=661675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}