Hi Pete,
Great question! I understand that the answers you are seeing appear to be incorrect when using numbers with many decimal places. What you are seeing is expected behavior in Storyline. Even though the rounded numbers are displayed on the screen, the answer is calculated with the numbers inputted by the learner.
Since the discrepancy in the numbers is noticeable, would you be willing to share your file here or with our support engineers privately in a support case? That way we can possibly suggest a workflow that can get the displayed answer and the actual answer closer together.
Thanks for reaching out!
