Here, We will learnÂ **about Round() fucntion in math package in go.** Â **Round()** is used to get the nearest integer, rounding half away from zero.

**Function prototype:**

`func Round(x float64) float64`

**Return value:**

`Round() function in math package returns`

the nearest integer, rounding half away from zero.

**Example with code:**

```
package main
import (
"fmt"
"math"
)
func main() {
no := math.Round(1.2)
fmt.Println(no)
no = math.Round(2.7)
fmt.Println(no)
no = math.Round(0.0)
fmt.Println(no)
no = math.Round(-2.9)
fmt.Println(no)
}
```

**Output:**

`1`

3

0

-3

**To learn more about golang, Please refer given below link:**

https://www.techieindoor.com/go-lang-tutorial/

**References:**

https://golang.org/doc/

https://golang.org/pkg/