smokebuddy [he/him]@lemmy.today to Lemmy Shitpost@lemmy.world · edit-21 year agoWho Wants To Be A Lemminglemmy.todayimagemessage-square116fedilinkarrow-up1378
arrow-up1378imageWho Wants To Be A Lemminglemmy.todaysmokebuddy [he/him]@lemmy.today to Lemmy Shitpost@lemmy.world · edit-21 year agomessage-square116fedilink
minus-squareEatATaco@lemm.eelinkfedilinkEnglisharrow-up9·1 year agoThis is the way I do it. Often I just divide by ten and multiply by two, but I’m a generous tipper, and it’s one less head math step. The funny thing is that this basically how common core math works: get to the answer by doing as much easy math as possible.
minus-squareVerdantSporeSeasoning@lemmy.calinkfedilinkarrow-up1·edit-21 year agoAnother method: tax is often about 8%, so double that as a baseline and adjust from there.
This is the way I do it. Often I just divide by ten and multiply by two, but I’m a generous tipper, and it’s one less head math step.
The funny thing is that this basically how common core math works: get to the answer by doing as much easy math as possible.
Another method: tax is often about 8%, so double that as a baseline and adjust from there.