Smart Currency at Mac App Store analyse

This smart app combines a calculator with currency converter functions, including 5/90 day currency rates charts. Currency rates are downloadable, free of charge, from Bank of Canada and European Central Bank. A calculation history can be created and sent per email. - CALCULATOR - The calculator has the following displays: - The main display that accepts inputs and displays the results. - The second display that shows the currency conversion results from the main display. Useful features: - A third display shows the inputs while the main display shows the results. - A fourth display shows the calculated tax amount. - Extra displays that show the exchange rate used by the calculator. - Tax calculation: 3 different tax rates (%). - Memory functions: Add to / Subtract from Memory, Memory Read and Memory Clear. - Easy to change display precision 0-9 digits. - Easy to change a base currency. - For many conversion usages you can use a factor you defined instead of a currency rate. - Calculation history can be sent per email. - The calculator always works with an internal precision of 15 digits (double precision). Note: The calculator doesnt use the preceding rules (MUL,DIV over PLUS,MINUS) - CURRENCY - Currency exchange rates are downloadable, free of charge, from - Bank of Canada: 5 day noon exchange rates, 58 currencies. - European Central Bank: 90 day 2:15 pm CET exchange rates, 34 currencies. Currency exchange rates of a day are stored as a currency set. NOTE: Other currencies can be added to a currency set. - FILTERS - Currencies can be filtered and sorted by groups. - ADDITIONAL CURRENCIES - Add currencies to a currency set. - CONVERT TO OTHERS, plus 5/90 DAY CHART - This page converts the selected base currency to all other currencies. (You may enter every value for the base currency) Another page shows a 5/90 day chart and exchange rates for all currencies. - CONVERT FROM OTHERS, plus 5/90 DAY CHART - This page converts all other currencies, in 1.0 unit, to the selected base currency. Another page shows a 5/90 day chart and exchange rates for all currencies.