Question : golang truncate float to 1 decimal place
Answered by : defiant-dove-qes2so4jpzh7
x := 12.3456
fmt.Println(math.Floor(x*100)/100) // 12.34 (round down)
fmt.Println(math.Round(x*100)/100) // 12.35 (round to nearest)
fmt.Println(math.Ceil(x*100)/100) // 12.35 (round up)Source : https://yourbasic.org/golang/round-float-2-decimal-places/ | Last Update : Tue, 11 Jan 22