Round Number

Post Example

Round returns the nearest integer, rounding half away from zero.

Examples in Go
Round Number in Go
by yhuang Go fmt.Printf math.Round fmt math 
package main

import (
	"fmt"
	"math"
)

func main() {
	p := math.Round(10.5)
	fmt.Printf("%.1f\n", p)

	n := math.Round(-10.5)
	fmt.Printf("%.1f\n", n)
}