You hare correct that you have encountered a "rounding" error. Most of the time this is
caused by entering values with dollars and cents into TurboTax. You
can fix this in FORMS mode of your tax return. See the steps in the
link below to be brought to FORMS mode. You will need to adjust one of
the 199 amounts on a K-1 forms down or up $1 to bring the total of all
K-1 supplement worksheet forms to agree with the summary 199A amount on the 1065 form.
Once in FORMS mode,
you can select which form to review on the left-hand side. See the sample
screenshot below. First, add up the total for each of the amounts on each K-1 199A Stmt column and compare this to the
total for that column that is on the 199A Sum Worksheet for the 1065 form.
You can find each of these forms by looking on the left side of the screen and
selecting them. If the sum all K-1 199A column's is $1 off from the
summary K-1, then select ONE of the K-1 199A Stmt forms and adjust the 199A Stmt
form amounts up or down by $1. This should eliminate the error.
Here is how to switch to FORMS mode in TurboTax Business:
https://ttlc.intuit.com/replies/3339204
[Edited 2-11-19|6:16pm]
