Hello FarmersIA,
Welcome to the Community. QuickBooks offers a powerful tax module that simplifies the way you manage your taxes. It's important you know how the calculations work in QuickBooks and I'll be glad to share more info.
Based on the details you've shared above, you may be experiencing the rounding off of numbers in QuickBooks. The program does the rounding by two decimal places. I encourage you to check out this helpful article that explains more about how rounding works in QuickBooks: Tax Rounding off logic in QuickBooks Online API.
Let me know if this explanation helps bring things into perspective. You're welcome to reach back to me in the comments below if you have other questions.
