Round to x decimal place using JavaScript

Question

I want to round value with 5 decimal place.

I've tried Math.round(x * 10000) / 10000 but it doesn't work.

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) — nyedidikeke, Jul 25 '18 at 16:33
If you are rounding to 5 places, you might want to multiply and divide by something with 5 zeros. — JonSG, Jul 25 '18 at 17:21

score 0 · Accepted Answer · edited Jul 25 '18 at 18:41

0

You can try below code for more precious rounding, generally we use these to calculate insurance data:

BigDecimal decimal = new BigDecimal(100);
decimal.round(new BigDecimal(10000).setScale(5,BigDecimal.ROUND_DOWN);

Be careful in choosing the ceiling option. Refer big-decimal for more options.

edited Jul 25 '18 at 18:41

mx0

answered Jul 25 '18 at 16:20

Sundar

1 Answers1