How To Round To A Multiple Of A Specific Number Javascript?

I need to round a number to the nearest multiple of 27 with JavaScript. It would be better if I could always round UP to the number, but it would also be useful to know how to roun

Solution 1:

Divide the number by 27, round (or .ceil to round it up) the result and multiply by 27:

var x = 28;
console.log('round', Math.round(x/27) * 27);
console.log('ceil', Math.ceil(x/27) * 27);

var y = 47;
console.log('round', Math.ceil(y/27) * 27);
console.log('ceil', Math.round(y/27) * 27);