float JavaScript Round
Number((6.688689).toFixed(1)); // 6.7
Number((6.688689).toFixed(2)); // 6.69
Fair Fox
Number((6.688689).toFixed(1)); // 6.7
Number((6.688689).toFixed(2)); // 6.69var num = 2;
var roundedString = num.toFixed(2);// 2.00round(12345.6789, 2) // 12345.68
round(12345.6789, 1) // 12345.7function round(value, precision) {
var multiplier = Math.pow(10, precision || 0);
return Math.round(value * multiplier) / multiplier;
}let number = 6.688689;
let roundedNumber = Math.round(number * 10) / 10;//There are meny ways of rounding...
Math.floor(5.5) //Answer 5, it alwas rounds down.
Math.round(5.5) //Answer 6, it simpily rounds to the closest whole number.
Math.ceil(5.5) //Answer 6, it alwas rounds up.
//You can do more things too...
Math.floor(5.57 * 10) / 10 //Answer 5.5, the number turns into 55.7, Then gets floored (55.0), Then gets divied, (5.5)