Troubleshooting

Sorry, yes I meant Box 13.

 

And yes, if say I had three T5s each which reported Box 13 at 0.48, I believe the TurboTax T5 Summary Page total would not be ultimately what TurboTax (correctly) would NETFILE. I am pretty the T5 TurboTax T5 Summary Page would show the total as 1 dollar short.

0.48 + 0.48 + 0.48 = 1.44 (reported via NETFILE with CRA's rounding, cumulatively as $1 dollar ?)
0.48 + 0.48 + 0.48 = 0.00 (displayed in TurboTax T5 Summary page as $0 dollars)

Maybe you could have 2 columns in the T5 summary page, "Entered" and "Reported" so you can see you entered something - but also see what will be reported to CRA, and the Entered and Reported T5 totals.