Are you sure about that? I understand that a lot of the US measurements (Particularly the Imperial system) are tied to the value of European counter-parts that are physically measured, I wouldn't be surprised if the value of the US dollar is tied to the value of currency trade which is tied to a physical rarity value, much like how the entire Imperial measurement system is now based on the value of the Parisian metric weights (Although that's about to change with the introduction of the perfect silicon sphere).Glitchfinder":3w2vteuk said:I dunno about the rest of the world, but the value of a US Dollar hasn't been tied to any physical material since midway through the last century. Tho, if you see a US Silver Certificate (i.e. dollars that WERE tied to metals), they're actually worth a hell of a lot more than the value printed on them.
EDIT:
So I'll buy $100.00 for £61.12, what is £61.12 determined by? Well probably by how much the Euro is worth to the pound, how much is the Euro worth? I believe that one is based on internal European trade values, which includes physical mediums, so if the value of the trade of gold changes in Europe, the value of the pound changes, now when the US trades in currency, the Dollar is worth a different amount, a varying amount of money is taken out of US soil in the trade, the money becomes rarer within the US, the value of the money has gone up within the country and everything becomes more expensive, all because some countries that were trading with each other traded away too much gold.
Something like that, I am not an expert at all, this is literally the limits of my trading knowledge