Answers for "javascript amount of decimals"

js number 2 decimal places

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

get the integer after decimal in javascript

const number = 2.3;
const numberAfterDecimal = parseInt((number % 1).toFixed(2).substring(2));
const numberBeforeDecimal = parseInt(number);

console.log("value before decimal", numberBeforeDecimal);
console.log("value after decimal", numberAfterDecimal);

javascript no decimal places

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