The Cayman Islands dollar is the currency of the Cayman Islands, a British Overseas Territory. It was introduced in 1972 to replace the Jamaican dollar. Its base unit is the dollar; each dollar is subdivided into 100 cents.
The Cayman Islands dollar has been pegged to the United States dollar at 1 Cayman Islands dollar = 1.2 U.S. dollars since 1 April 1974.Wikipedia