What happens to the .01 Bitcent after using bitcoin-php with sendtoaddress();

[Xenland]

I realise that sendtoaddress() rounds to the nearest 0.01 but I'm doing some quick messing around and Im sending low amounts to myself using bitcoin-php no matter the transaction after I send the funds to my self it will be 0.01 Bitcent total. What happens to that bitcent? Bitcoin transaction fee is set to 0.00 even tho I'm actually running bitcoind when testing the software.
Suggestions are helpful

[bittrader]

Plug the transaction ID into the search box here, and you'll see exactly where the 0.01 BTC is going:

http://blockexplorer.com/

[sceptre]

maybe try 0.3.20. It will honor you 0 BTC transaction fee config setting.

You may also try this: http://forum.bitcoin.org/index.php?topic=10419.msg150890#msg150890
I recompiled 0.3.21 and it works just fine.