I don't know how you would have gotten a rounding error if you had answered that the entire amount of the distribution was for qualified medical expenses.
Did you perhaps enter the dollar and cent amount of the distribution in the 1099-SA (like $99.67) but on the susquent page indicted that $99 was for qualified medical expenses?
What is the box 1 value of your 1099-SA? How did you answer the question as to how much of the distribution was for qualified medical expenses?
