What height does Z stop at at compleation

I have on a few occasions had to stop a cut (via the easel ui) and rehome z. I would expect the tool height to come to a stop at the “safety height” specified in the advanced config - but it seems to stop at an arbitrary position, like +.277. Knowing this height would make it easy to adjust the Z slightly by lowering it an exact amount (safty height + depth correction) and recutting.

Thanks for any insight.