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

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0

Browser: Firefox 89

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
toFixed(4)	33261900.0 Ops/sec
(Math.round(*10000)/10000).toString()	1800255000.0 Ops/sec

Script Preparation code:

var someFloat = 0.123456789;

Tests: