(Please Help) Countdown timer 60.1111 to just 60,(Please Help)Countdown Timer from 60.1111111 to just 60

Hello I currently have a timer script that uses a countdown in my game and it has a decimal in it and I was wondering how to get rid of the decimal. It currently is set up at 60 I believe but when the game plays, it counts down using multiple decimals like 60.1111. All I want is just the 60 no decimal.

here is my current timer controller script…

and also I was wondering how to add a countdown timer before my game started. Is there anyway to add that to this script to make that work?

Anyways thank you in advance!!

Anything you can do I would greatly appreciate it!,I currently have a countdown timer set up and I want it to go form having a decimal of 60.11111111 to just 60. Here is a pastern of the code below. Can anyone please help me figure out where I went wrong?

Use Math.Round() or Math.Floor().

private void SetTimerString(float time)
{      
        timerText.text = Math.Round(time, 0).ToString();
}