At St Andrews we are doing a BSc Hons, so after 3 years we will get a degree classification. (1st, 2:1, 2:2, 3rd)
All our exams at the moment have a percentage, but also a grade point 1-20. 17-20 = 1st 14-16 = 2:1, 11-14 = 2.2. We need a grade 11 at end of 1st year to proceed to 2nd year. Less than 7 is a fail, and 7-10 are technically still passes, just not good enough.
Pass marks for our exams vary from 53&-58%, and are worked out per exam.
Its all very complicated!!