Skip to main content
September 21, 2024
Question

Is anyone else having an issue with QB calculating the 5% GST on invoices incorrectly? Mine was off by 4 cents. But now my invoice doesn't match what I was paid.

  • September 21, 2024
  • 2 replies
  • 0 views
The GST on my invoice should have been $249.86 on $4997.25.

The auto calculation says 5% on $4997.25 is $249.82 which is wrong. So now my invoice does not match what I got paid.

2 replies

September 22, 2024

I'm having the same issue. Simple multiplication operations should not have errors like this, especially in an accounting software.  

September 23, 2024

Hello will_ruetch-hotm,

 

Welcome to Community!  It' important to understand how QuickBooks calculates the sales tax on your forms.  I would be happy to provide some insight here!

 

When it comes to sales tax, you may note penny rounding, as the sales tax calculation is designed for 2 decimal place precision in QuickBooks Online.  Rate/Unit Price fields have a precision of 7 decimal places, whereas the Amount fields for each line have a precision of 2 decimal places.  Tax rounding is done per line.  Click here to learn more.

 

If you have any other questions, feel free to reach back out.  We would be glad to help!

 

September 23, 2024

I found the details on the significant digits per item and understand the rounding error. Why is tax not calculated on the subtotal value then? Would this not eliminate the rounding error? 

September 23, 2024

Hi DionJL,

 

To correct the rounding issue, you would need to manually adjust the line item, so it reflects in the sub total.  However, I do understand how this can affect your work, and for this reason I recommend submitting your feedback to our Development team.  Customer suggestions are greatly appreciated in assisting with improving your overall experience with QuickBooks Online.

 

Let us know if you have any other concerns.  We would be happy to assist!