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jaybeecave · jaybeecave · commit 8797fdbbd415 · 2017-11-11T15:40:58.000+13:00
diff --git a/helpers.go b/helpers.go
@@ -83,6 +83,7 @@ func Round(val float64) int {
 	return int(val + 0.5)
 }
 
+// ToFixed rounds to the specified decimal place
 func ToFixed(num float64, precision int) float64 {
 	output := math.Pow(10, float64(precision))
 	return float64(Round(num*output)) / output

Original file line number	Diff line number	Diff line change
`@@ -83,6 +83,7 @@ func Round(val float64) int {`
`83`	`83`	`return int(val + 0.5)`
`84`	`84`	`}`
`85`	`85`
	`86`	`+// ToFixed rounds to the specified decimal place`
`86`	`87`	`func ToFixed(num float64, precision int) float64 {`
`87`	`88`	`output := math.Pow(10, float64(precision))`
`88`	`89`	`return float64(Round(num*output)) / output`