Should I cancel my ACT score?

<p>I took the ACT last Saturday and I found out I have about an hour to cancel them. Unfortunately I put on my CommonApp that I was taking the ACT this December and I was wondering if I could cancel them because I don't think I did very well, and I've taken the SAT before and am better at it. I know some colleges want to see your scores from every sitting, but can I still cancel them?</p>