Mildly Interesting

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This is for strictly mildly interesting material. If it's too interesting, it doesn't belong. If it's not interesting, it doesn't belong.

This is obviously an objective criteria, so the mods are always right. Or maybe mildly right? Ahh.. what do we know?

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My Grocery shopping was exactly $40.00 (pawb.social)

submitted 9 months ago by [email protected] to c/[email protected]

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I didn't have a budget or anything so I found it mildly interesting that it turned out an even number.

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[–] [email protected] 7 points 9 months ago

Buying 10 items would definitely make this way more likely, because we have a base-10 counting system.

To simplify the problem, if you look at the cents digit, $0.09×10 items = $0.90. If you look at both cents digits, they were mostly $0.99. $0.99×10 items = $9.90.

All you'd need in either case there is something to cost $0.10 more to get a nice even number.