You are reading this blog.
You (please, admit it) spend lots of time online.
You may have stumbleupon installed in your firefox or any other browser.
You are somewhat addicted to it.
You certainly have seen the following picture, but too lazy to count.
Let me do the math for you

f(x) = /{ 0.002 + e^(2*Pi) + sum {n=1..inf for (1/(2^n))} }/
<=> 0.002 + 535.491655 + 1
<=> 535.493655 + 1
<=> 536.493655
taking into consideration that payments done to the last 2 decimals, the bill is about 536.49 (USD ?)

Yes, I know I spoil the joke, but hell… I got nothing better to do anyways