Mine's 20% quizzes, 20% exam 1, 20% exam 2, 40% final.
It was great watching the teacher get confused when he added up the totals he had before (20 % quiz, 15 exam 1, 15 exam 2, 40 final) realizing it doesn't add up to 100. "Do you guys want me to throw in 10% homework, up the exam %, or just give you all A's because your teacher fails at arithmetic?" Whole class yells out A's, with a few people saying "Up the exam %!" "Ok, I'll tell you what I'll do.... I'll up the exam %, and take a remedial math class."
Very awesome calc teacher with random stories that don't really apply to the class.
I'll tell the limit story he told us another time.