When I was in university we had a page you could go to and see your grades which were released after a certain date. It also showed your cumulative GPA to two decimal places which oddly was not embargoed so, you could plausibly back-solve to figure out what your grades were. In my case I thought I had failed a class somehow because my GPA took a hit, turns out they had mistakenly left me registered class I withdrew from, which I cleared up.