The Algerian dinar (DZD) is the official currency of Algeria, introduced in 1964 to replace the Algerian franc. Its name comes from the Roman "denarius," linked to Algeria's history of French occupation. Coins were initially issued in 1, 2, 5, 10, 20, 50 centime, and 1 dinar denominations, though they are now rarely used. Despite the switch to the dinar, traditional markets still list prices in francs, while modern stores use dinars.