Forcing your predictions, even if they rely on intuition, to land on nice round numbers so others don’t infer things about the significant digits is sacrificing accuracy for the appearance of intellectual modesty. If you’re around people who shouldn’t care about the latter, you should feel free to throw out numbers like 86.2% and just clarify that your confidence is way outside 0.1%, if that’s just the best available number for you to pick.
Forcing your predictions, even if they rely on intuition, to land on nice round numbers so others don’t infer things about the significant digits is sacrificing accuracy for the appearance of intellectual modesty. If you’re around people who shouldn’t care about the latter, you should feel free to throw out numbers like 86.2% and just clarify that your confidence is way outside 0.1%, if that’s just the best available number for you to pick.