CODEWITHSUNDEEP
javascriptjquerymathrounding
LeBlaireau
LeBlaireau

Reputation: 17467

Javascript or Jquery rounding up to 1 decimal place

I need to round up to 1 decimal place

If my number is 80.02 I need it to be 80.1.

tried

Math.ceil( (80.02).toFixed(1) ) but this rounds the number up to 81

How can I achieve this?

Upvotes: 6

Views: 9074

Answers (4)

Ashish
Ashish

Reputation: 459

I think it should work perfectly:

parseFloat(13.2*13.23).toFixed(1)

output:174.6

for your 80.02 - 80.0 and for 80.06-80.1 which is good

Upvotes: 2

Milind Anantwar
Milind Anantwar

Reputation: 82231

use Math.ceil( number * 10 ) / 10; for rounding off

for fixing it to one decimal place

(Math.ceil( number * 10 ) / 10).toFixed(1);

Working Fiddle

Upvotes: 9

lhadameck
lhadameck

Reputation: 79

Math.round will round up at >= x.5 and round down at < x.5

.ceil round up to the next number

.floor round down to the next number

Upvotes: -1

Miquel Las Heras
Miquel Las Heras

Reputation: 760

you should use floor instead of ceil

Math.floor( (80.02).toFixed(1) )

Upvotes: -1

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