Projectile sorting, what do you batch them in?

[Seddo]

Hi guys,

I decided to measure a 100 pack of 80 gr amax today to see what sort of variation there was in the base to ogive, the things you do to keep interested while waiting for the chargemaster.

This is what I got:
.595 & .594 - 76
.593 - 22
.592 - 2

I decided not to split up .595 and .596 as the first 10 I measured were one of the 2 measurements and I had no plans of doing the whole 100 until I started getting a few .593's.

I was wondering what length others batch their projectiles?