Mathf.Ceil

Description

Returns the smallest integer greater to or equal to f.

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour
{
    void Example()
    {
        // Prints 10
        Debug.Log(Mathf.Ceil(10.0F));
        // Prints 11
        Debug.Log(Mathf.Ceil(10.2F));
        // Prints 11
        Debug.Log(Mathf.Ceil(10.7F));
        // Prints -10
        Debug.Log(Mathf.Ceil(-10.0F));
        // Prints -10
        Debug.Log(Mathf.Ceil(-10.2F));
        // Prints -10
        Debug.Log(Mathf.Ceil(-10.7F));
    }
}