in my airline we compute by 10s of kilos...ie landing fuel 2220 ks versus 2.2T
If minimum block is 5320kgs, block on loadsheet will be 5320,fueller advised..and if i have to do the valves i will and the accuracy is possible.
Cause if you uplift 5.4 to round up and the fueller overfuels 40 kgs that s 120 kgs too much....1 kgx1.5 eurosx120kgs///make the maths im too tired...thenx flights/day /year...equals mucho dinero.....oh yes and havent diverted yet due to low fuel....
My salt of it...NIGHT NIGHT