decimal places javascript code example

Example 1: js number 2 decimal places

(3.141596).toFixed(2);	// 3.14

Example 2: javascript snumber two decimal places as string

let money = 1.6;

money.toFixed(2); // 1.60

Example 3: javascript show 2 decimal places

var myNumber=12.2345;
var myNumberWithTwoDecimalPlaces=parseFloat(myNumber).toFixed(2); //12.23

Example 4: javascript no decimal places

decimal.toFixed();
// return 6

decimal.toFixed(2)
// returns 5.68

decimal.toFixed(1)
// return 5.7

Example 5: js number with four decimal places

var myNumber = 2;

myNumber.toFixed(2); //returns "2.00"
myNumber.toFixed(1); //returns "2.0"

Example 6: javascript no decimal places

const removedDecimal = Math.round(decimal);
// returns 5