JSFiddle - React, Tailwind, and code Playground

Added lodash from cdnjs.com in order to have lodash capabilities in chrome.

by Nalin Sajwan

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.10/lodash.min.js"></script>

JavaScript

function returnText(num) {
	const isNumberValid = !isNaN(Number(num));
  return `${(isNumberValid && _.floor(Number(num), 2)) || "0.00"}`;
}

console.log(returnText('1.9229'));
console.log(returnText(1.9229));
console.log(returnText(1.929));
console.log(returnText(1.9));
console.log(returnText(1));
console.log(returnText('Test'));
console.log(returnText(null));
console.log(returnText(NaN));