I thought we were in a bad spot when Cristina left office and the largest bill in circulation was $100 ARS, but in comparison to today it seems like a better time. On December 9th, 2015 $100 pesos was worth $6.79. Today $1,000 pesos is worth $3.25; 10x the denomination and half the value, no wonder ATMs are a mess.Nobody likes coins, anywhere on earth.
Despite what the libertarian anti-fiat currency guys say, paper money is easy, and it doesnt cause unsightly bulges in your fitted tapered trousers.
plus, pretty much all coins these days cost more to make than the face value.
So the government, be it Argentine, US, or other, makes as few coins as they can get away with, and most people throw them in a jar on their hall table, because they hate carrying them.
We just have to wait until 100 pesos is so small an amount that the smallest denomination is 100 peso bills.
My husband hates 10 and 20 peso bills and I find them on the floor next to his night stand or crumpled up with receipts. I have some 5 and 10 peso coins (even $1s and $2s) but never use them because everyone just rounds up or down now. I'm going to add them to my collection of 25 and 50 centavo coins.
As for finding cash on the ground, I found the following back in January; was so surprised I sent my husband a picture.