Sell at actual price 0 displays as 0¢%3 and isn't 0¢

[Deantwo]

When making a sell cargo order to sell for free, the mission is showing the order as "Sell X is price is more than 0¢%3."
   

According to report, it also actually takes money from the trade and refuses to sell if the city has no money.

Expected workaround is to use "Any Price" instead, but I didn't test it myself yet.

[Rustydaz]

I tried the work around, it did work, they sold the cargo to the city with no exchange of money.

I think this is only a recent bug as I only recently started this save , my previous save had a few ships dropping of cargo repeatedly with no issues, using the sell Cargo order , set price at 0.