I pay back $10 + $.14 interest on 6/8 in ETH. If I had to pay it by 6/10 and the price of ETH fell down so that my $10.14 fell to $9.14, would I have to put more money in? Or have I already payed it fully.
Conversion is calculated at the time of payment. For example, $500 in 2 payments could look like (0.5ETH ($500/ETH) + 0.25ETH ($1000/ETH))