If you were selling gold, it might matter.
But you are looking for your most accurate load.
And who is to say you are actually getting 100% burn, 100% of every shot?
Ever look down the barrel and see any flecks of unburned powder? Yep.
Now think back on your trickeler and how a few grains or flecks made that beam move 1/10th of a grain.
If it is that bothersome to you, zero your scale 1/10th lighter.
There, I fixed it. (BTW, my 5-0-5 scale sez Lyman on it.)
I, too, am very demanding of my loads. I want to remove as much human error as I possibly can. That is why we reload, to do a better job and KNOW what we are shooting.
But we can NOT remove very slight variances (tolerances) in the components we use.
If you want to worry, consider primer function, flash hole uniformity, case neck tension, case uniformity, and check your barrels harmonics.
And remember every shot changes the fouling in the barrel.
Just load as close as you can to your personal recipe.
And then don't worry about a fly fart at 123.7 yards changing the trajectory of your boolit on it's 234.1 yard flight to your intended point of aim.
Relax. Shootin is fun.
(Daniel Boone didn't really stack those balls in the movie, "Davy Crockett.")