Printing cost calculator

I decided to create a small tool to calculate the exact cost to print user-entered text onto a standard sheet of paper, so, here it is.

Steps to create + assumptions:

Now, of course the assumptions above are pretty ballpark (I'm excluding non-letter characters here, for example), but hopefully you find some amusement from the tool I created below nonetheless. You can type or paste your text in and hit 'get costs' to see the total cost to print the text.

Printing cost calculator:

Output format --> letter: $cost -- # of characters