I don’t understand what you’re complaining about here? If you work 2 hours of regular and then 1 hour of triple it gets put on your paycheck as separate lines and is rounded up to the nearest quarter (you work 16 minutes of overtime then it’s rounded to 30). At the end of the month all your overtime is calculated and paid. Your regular overtime is combined and paid and your triple is calculated and paid. I can’t see what the problem is?