JSFiddle - React, Tailwind, and code Playground
HTML
<script src="https://cdnjs.cloudflare.com/ajax/libs/mathjs/1.5.2/math.min.js"></script>
JavaScript
math.config({
number: 'bignumber',
precision: 200
});
var m1 = 0.1+0.2;
var m2 = math.add(math.bignumber(0.1), math.bignumber(0.2))
console.log(m1);
console.log(m2.toString());