Anyone know any money changer accept foreign coins to change back to Singapore dollar ? Or what do you do with all the foreign coins ?

Most money changer doesn't accept coins. Advisable that the next time you travel, do monitor your coins and try to clear them first then touch the dollar bill

They usually don't. I will either donate the coins at the airport if happen to see any, if not keep it.

I don't think money changer accepts though. Never found one that accepts. Maybe just keep one side.

Most m changers dont take in coins. You might have to check with the respective local banks

most money changer do not accept coins. I just keep one side.

I rmbr seeing a machine in airports, they accept coins!

They usually don’t, so I just keep the coins aside

I keep and put aside.