Ortho Tri-Cyclen Lo Tablet

I just started taking ^ yesterday. It is my first time ever taking any form of birth control and I've researched the Internet a lot and keep seeing information about taking these pills at the same exact time everyday. I've found a time that I think will work best, but still think I will find it hard to take it at the exact time everyday. How "exact" does my timing need to be with taking these pills? Any tips about starting birth control would be appreciated.