Created
June 13, 2017 11:45
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func to round
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| func Round(val float64, roundOn float64, places int) (newVal float64) { | |
| var round float64 | |
| pow := math.Pow(10, float64(places)) | |
| digit := pow * val | |
| _, div := math.Modf(digit) | |
| if div >= roundOn { | |
| round = math.Ceil(digit) | |
| } else { | |
| round = math.Floor(digit) | |
| } | |
| newVal = round / pow | |
| return | |
| } |
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