The symbol for United States dollars ($) continues to be the standard accepted symbol of currency (Scrap) in the Wasteland. In the Wasteland, $50 means fifty Scrap.
In wasteland 2 scrap prices are affected by the Barter skill.
In wasteland 3 dollars separated from scrap. Scrap is only used for crafting and prices listed in dollars are affected by the Barter skill.
