jQuery 2 decimal places and round up

Question

Is there a way to round number like: 0.203 to 0.21

Now I do this:

priceCurrent.toFixed(2);

Possible duplicate of [Round to at most 2 decimal places (only if necessary)](https://stackoverflow.com/questions/11832914/round-to-at-most-2-decimal-places-only-if-necessary) — Krzysztof Raciniewski, Aug 17 '18 at 07:02
This should be tagged [tag:javascript]. Of course if JS already has a good way to do it jquery doesn't need to provide it. — user202729, Aug 17 '18 at 07:03

score 3 · Accepted Answer · answered Aug 17 '18 at 07:00

3

You multiply this number with 100, take the ceil and divide by 100

console.log(Math.ceil(0.203*100)/100)

answered Aug 17 '18 at 07:00

void

With all the floating point pitfalls. See https://stackoverflow.com/questions/11832914/round-to-at-most-2-decimal-places-only-if-necessary#comment28913957_17083793 for example.i – user202729 Aug 17 '18 at 07:01
@user202729, of course, I didn't handle all the cases here but specifically gave the user an idea about how he can begin solving this. – void Aug 17 '18 at 07:04

1 Answers1