For quaterly reporting on from M15 of underpayment, line 22 is the sum of columns A through D of line 21. Line 21 on my form is $8.43, $6.43, $3.21, $0 but line 22 is $17 rather than $18. Clearly, Turbotax is rounding values befor adding them but the state rejects this via it's auto checker.
PS, I called the help line and was told by a very rude customer service person that there would be a $300 technician charge for them to fix this. I now have to fill out the forms myself and submit. Likely done using Turbotax.
