Convert a float number to a whole number in JavaScript
Find out how to convert a float number to a whole number in JavaScript. To do this we can use library methods in Math library.
var floatNum = 2.5; console.log(Math.trunc(floatNum)); //2 console.log(Math.ceil(floatNum)); //3 console.log(Math.floor(floatNum)); //2 console.log(Math.round(floatNum)); //3
