how to round off to whole number javascript code example

Example 1: javascript round to nearest 10

var rounded = Math.round(number / 10) * 10

Example 2: how to round numbers in javscript

//You can do this instead of using math.round! It is easier to understand using this function!

var x = 5.0364342423;
console.log(x.toFixed(2));
//result should be 5.04