toprecision

[toPrecision](https://www.npmjs.com/package/toprecision) is a npm module similar to built-in [.toPrecision()](https://www.w3schools.com/jsref/jsref_toprecision.asp), but without exponential notation.

bignumber-utils

The bignumber-utils package empowers developers to effortlessly perform accurate and reliable decimal and non-decimal arithmetic in JavaScript, leveraging the robust foundation of the bignumber.js library.