星勘定 ほしかんじょう counting "stars" to tally the score to date; how well something has gone (e.g. in terms of wins over losses) n sumo Advanced ➥
損得勘定 そんとくかんじょう profit-and-loss arithmetic; calculating profit and loss; mercenary point of view n yoji Advanced ➥
百舌勘定 もずかんじょう splitting the bill so that the others end up paying the whole amount; wheedling the others into paying the whole bill n yoji Advanced ➥