restrict float value to 2 decimal points javascript code example

Example 1: javascript convert string to 2 decimal

var twoPlacedFloat = parseFloat(yourString).toFixed(2)

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

float_num.toFixed(2);

Example 3: round number 2 decimals javascript

Math.round((num + Number.EPSILON) * 100) / 100