Precise Rounding Made Easy – Math-All

Math-All is a JavaScript library that provides an extended solution for rounding decimal numbers to precise values in your projects.

Inspired by JavaScript’s Math.round method, this library enables multi-precision rounding to decimal places and significant digits.

In addition, Math-All applies enhanced handling of precision to avoid potential issues that may arise from standard rounding formulas. This grants more flexibility when handling rounding operations.

How to use it:

1. Install and import the MathAll component.

# NPM
$ npm install math-all

// ES
import { MathAll } from "math-all";
// OR
const { MathAll } = require("math-all");
// Browser
<script type="module">
  import {MathAll} from './dist/index.js';
</script>

2. Usages:

// 123456
MathAll.round(12345.6789, 0);
// 12350
MathAll.round(12345.6789, 1);
// 12345.7
MathAll.round(12345.6789, -1);