<p>Will you have the professor again? If not then who gives a *<strong><em>. Tell him you thoroughly enjoyed the class and would be extremely disappointed knowing you came with 0.5 of an A-. Honestly, it doesnt hurt to ask, and you will never know if you will get bumped up unless you do ask. You might catch the professor on a good day, especially if they know you personally from you coming into office hours. *</em></strong> all the people saying its grade grubbing. I’ve gotten 89.3 and asked to be bumped up because of attending office hours and participating in class discussion etc. Just ask.</p>