Example:
I buy 10 coins valued 1$/u.
Will I spend 10$ to get them in my wallet ?
To answer your direct question: you will spend more than $1 to $1. At a minimum, any broker that takes credit card would charge you a small % fee to buy if for no other reason than they pay fees to do so, and then you have the blockchain fees...
Hello,
I would like to buy a few altcoins, which websites are the safest to buy from with a credit card ?
Also are there any fees ? How can I know if a website is trustworthy ?
You also asked about "buy from with a credit card": well which "altcoins"? Some altcoins are on some but not all brokers/exchanges that take credit card, but most altcoins are only on the COIN TO COIN trades where you would need to buy something they take and then TRADE it for the altcoins. This would also have a small fee to do.
So how you would get there from here really depends on which altcoins.