using System;

public class Program

{

    public void Main()

    {

        int hh = 0;

        int mm = 0;

        string logTime = "1.02";

        string[] splitedTime = logTime.Split('.');  //splitting with .

        int.TryParse(splitedTime[0], out  hh); //first index is hours as hh

        int.TryParse(splitedTime[1], out  mm); //zero index is minutes as mm

​

        var ts = new TimeSpan(hh, mm, 0); //Converting it to timespan

        if (ts.Hours >= 10)

        {

            ts = new TimeSpan(9, 59, 0);

        }

        ts = TimeSpan.FromSeconds(60 * Math.Ceiling(ts.TotalSeconds / 60));

​

        Console.WriteLine(ts.ToString()); //minutes

        Console.WriteLine((int)ts.TotalSeconds); //seconds saving to database

    }

}