/sci/ - Science & Math

Okay, this is epic.

>arithmetic postgrad
>gave the cashier the right amount of money as always

>>10152741
I put 2*2 into a calculator on a daily basis lmao.

>cs undergrad
>setup my desktop background so that the picture changes every half hour
...and you guys say that cs majors are stupid.

>>10152741
My wife has a PhD in math (university professor) and she can't do the simplest problems in her head. She asks me when she wants to know how much to tip. Mathematics and arithmetic are not the same thing.

>>10152741
>engineer
>either give the right amount of money down to the last penny or count the change if it is correct down to the last penny
>I don't tip, ever

>>10152741
>operational Economics
>deliberately gave the wrong amount of money

>>10152741
>Physics phd candidate
>still count with my fingers

>397IQ weekly quiz solver
>5.37 Euro
>give her a 10 Euro note and 37 cents
>gives me 5 Euro note

I prepared the exact change even before I left the house.

>>10152913
>my wife
It doesn’t surprise me that this is the case

>>10152741
>liberal arts degree graduate
>use debit card so I never get fucked on change

>>10153064
>be engineer

"the total is 3.14159$, sir."

>give her 3$

>>10153170
laughed

>>10153170
>tfw you pay for your coffee with a fistful of coins so they won't notice that you short-changed them 25 cents

>>10153247
>>10153064
>being poor

Lmaoing at you losers

>>10153182
Unironically speaking, when I go to the shop and only buy a handful of items I really do add up their values in my hand so I can count the cash before even going to the cash register. Sometimes I even buy certain snacks just for the total to fit the coins I have.

>>10153265
Why not use a card instead of wasting money?

Inb4 ‘imma drug dealer’

>>10153241
The $ goes in front you retard

>>10153182
>5.37 euro
>give her 10 euro and 37 cents
>hands back 5.63 euro
heh

>>10152913
This is encouraging to me

>>10153251
I’m not poor but I like giving the wrong amount just to cause a little chaos in this world