Million dollar idea: cable tie cutter that leaves a rounded end.
My favorite hardware site McMaster-Carr shows only 3 options of cut end: flesh slicing, flesh piercing, and slicing-piercing combo. Time for something better.

I cut them like pic related.

Using simple flush wire cutters:

Maybe I am unskilled, but I have difficulty cutting flush ends for wire runs around, behind, and under in hard to reach places. Those are the ones that bite me the most.
Ah, I see. Those don't count.