Hi there, @Firstcarpentry.

Currently, we don't have the option to multiply Broadfoot to the quantity and units in QuickBooks Desktop (QBDT) as mentioned by my colleague above. Finding a third-party application would be the best resort to your concern.

You can go to the QuickBooks Desktop apps website and find a third-party application, then enter a keyword.

I can see how beneficial it is for you and your business to have the option to automatically multiply units when creating transactions. However, the manual calculation is the best option we have right now.

For now, you can visit our blog site so you'll be able to get the latest news about QuickBooks and what our Product Care Team is working on. 

Please keep in touch if there's anything else I can do to help you succeed with QuickBooks. I've got your back. Have a great day and be safe.