Answers for "floating point 2 digits javascript"

javascript convert int to float with 2 decimal places

float_num.toFixed(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