Non-decimal currency Non-decimal currency A non-decimal currency is a currency that has sub-units that are a non-decimal fraction of the main unit, i.e. the number of sub-units in a main unit is not a power of 10. Today only two countries in the world use non-decimal currencies. Both of these countries are in Africa. These are Mauritania (1 ouguiya = 5 khoums) and Madagascar (1 ariary = 5 iraimbilanja). However these are only theoretically non-decimal, as in both cases the value of the main unit is so low that the sub-unit is too small to be of any practical use and coins
Bristol Pound Bristol Pound The Bristol Pound (£B) is a form of local complementary currency, or community currency launched in Bristol, UK on 19 September 2012. Its objective is to encourage people to spend their money with local, independent businesses in Bristol and the former County of Avon. it is the largest alternative in the UK to official sterling currency, though it is backed by Sterling. The Bristol Pound is a local and community currency that was created to "improve Bristol's local economy". Its primary aim is to support independent traders in order to maintain diversity in business around the city. The