round to 2 digits javascript code example

Example 1: javascript round decimal 2 digits

var numb = 123.23454;
numb = numb.toFixed(2);

Example 2: javascript convert int to float with 2 decimal places

float_num.toFixed(2);

Example 3: javascript round to 2 digits

var num = 2;
var roundedString = num.toFixed(2);// 2.00