Run results for: toFixed vs toPrecision vs Math.round() 22222

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36

Browser: Chrome 137

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Round

281.0M/s

toFixed(2)

34.5M/s

View exact numbers

Test name	Executions per second
✓ Round	280,984,096 Ops/sec
toFixed(2)	34,522,796 Ops/sec

Script Preparation code:

var someFloat = 0.123456789;

Tests: