Final Fantasy Hacktics

I've heard the vague "it's 50%" before, but honestly that just raises more questions.

Y'all are the best people to ask, so I'd like to know if it's a flat % for every green dot, or for any distance traveled or what.

I remember seeing this before. The game in question is FFVIX:ARR. Between all the dyes and 2 dev teams worth of costume designs you can do alot in that game.
Gotta have people to play with to be any fun, though. The dungeon wait times are murderous compared to other MMOs. (1 less DPS in the ratio because it's a 4-man party system)