float 2 decimals js code example

Example 1: javascript convert int to float with 2 decimal places

float_num.toFixed(2);

Example 2: how to numeric value is after point 2 values in javascript

var totalAmount = 0;
totalAmount = Number($("#sub_amount").val()) + Number($("#vat_amount").val());
totalAmount = totalAmount.toFixed(2);
$('#total_amount').val(totalAmount);
//@sujay

Example 3: coffeescript float to two decimal places

number = 24.54616515.toFixed 2    #24.55