They are not going to remove three zeros off the dinar before you cash in. Say you cashed in 250,000 dinar you would get the revalued amount per dinar. If the dinar was revalued at a $1.00 you would get $250,000. This article says that as the large notes are turned in, they will not go back into circulation, thus by the end of the year there will not be any currency in circulation with 3 zeros. They will have all been secured or vaulted. Do not be stressed about this. No worries.