With these day of nice growth of GOLD price, I got to see myself how storage fee works and I think I've seen a problem.

The website tells that the fee is 0.0027% per day.
I had 5.94 GOLD and although the calculation would say:
fee = 5.94 * 0.0027 / 100 = 0.00016038 GOLD,
my wallet was paying 0.001 GOLD, which is 6 times more.

I'm also curious that since now I have only 0.024 GOLD (which I hoped I can convert into some ETH change for gas and I've seen late that it's under the minimum limit) I'll still pay 0.001 GOLD / day?
I think that some fine tuning is necessary. And yes, I know that you have only 3 decimal places and the contract is live, so I don't know what a fair solution would be.