Asklemmy

44149 readers

1229 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy 🔍

If your post meets the following criteria, it's welcome here!

Open-ended question
Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
Not ad nauseam inducing: please make sure it is a question that would be new to most members
An actual topic of discussion

Looking for support?

Looking for a community?

Lemmyverse: community search
sub.rehab: maps old subreddits to fediverse options, marks official as such
[email protected]: a community for finding communities

~Icon~ ~by~ ~@Double_[email protected]~

founded 5 years ago

MODERATORS

[email protected]

107

What's the most basic thing you can't do? (lemmy.ml)

submitted 6 months ago by [email protected] to c/[email protected]

269 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 8 points 6 months ago (2 children)

For a bill of 15.73, move the decimal over once to the left. You get 1.57. (drop the 3). That's ten percent. Let's say it's 1.50.

Half of that is 75¢. Half of ten percent is five percent so now you have ten percent and five percent. Add them together to get 15%: 1.50 + 0.75 = $2.25 = 15% tip.

20% is even easier. If ten percent is 1.50, twenty percent is double that: $3.00

[–] [email protected] 4 points 6 months ago

Also if u know what sales tax is in ur state u can double it. It's 8% I believe in Cali, so I double to 16% and then feels math it up or down

[–] [email protected] 2 points 6 months ago

I literally can't read that.