Run results for: toFixed vs toPrecision vs Math.round() 7 places - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:100.0) Gecko/20100101 Firefox/100.0

Browser: Firefox 100

Operating system: Ubuntu

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
toFixed(7)	13907640.0 Ops/sec
toPrecision(7)	11618090.0 Ops/sec
(Math.round(*10000)/10000).toString()	1708314000.0 Ops/sec

Website performance monitoring

Script Preparation code:

var someFloat = 0.123456789123456;

Tests:

toFixed(7)
someFloat.toFixed(7);
toPrecision(7)
someFloat.toPrecision(7)
(Math.round(*10000)/10000).toString()
(Math.round(someFloat*10000000)/10000000)