I don't know how much tiling you do.

Last time, I just did one room.

I broke some tiles cutting them too. I had spare tiles, of course, but rather than break them all! I got smart.

I marked the tiles I needed cut. I took them back to the store where I bought them. For ten cents each, they cut them perfectly. That ten cents saved a $100 worth of frustration.

If you were doing a huge project maybe that ten cents would add up. Not for most of us though.