Hey, no rounding. That last digit is a 0.
I did the memorizing pi thing in school, too. I had the best luck starting after the 3.14 and then doing a cadence in three-number blocks. If you do it that way, you end up with a bunch of alliterative benchmarks throughout the first hundred digits. 338 327, 939 937, 510 582, 494 459, 640 628 620, 899 862 803, 706 798. It works out almost scarily well. If I'm reciting and start to lose my rhythm, it's very easy to get back on track by figuring out where I am in relation to the "double nines" or "triple eights" or whatever. Was never able to find a similarly successful pattern in e, sqrt2, or the golden ratio... pi is just cool like that.