I tried to post a screenshot but I guess that option isnt open.
Says sold: 6.58 /$1801.81
Price $277.97
Payment method: My bank
Fee: $27.25
I was even more shocked they only took 24 hours
Says sold: 6.58 /$1801.81
Price $277.97
Payment method: My bank
Fee: $27.25
I was even more shocked they only took 24 hours
That's the 1.49% Buy/Sell fee.
In that particular trade it was a bit less, it was 1.39%.
That's far from 10%, you need to practice more your math skills.
https://support.coinbase.com/customer/portal/articles/2109597-buy-sell-bank-transfer-fees