Function: sum(round(numbers("xxr"), numbers('yyx')) if round(round(numbers("xxr"), numbers('yyx')), numbers("xxr")) > round(numbers("xxr"), numbers('yyx')) if numbers('yyx') > numbers("xxr") else round(round(numbers("xxr"), numbers('yyx')), numbers("xxr")) else numbers("xxr"), numbers("xxr") if numbers('yyx') > round(round(numbers("xxr"), numbers('yyx')), numbers("xxr")) else round(numbers("xxr"), numbers('yyx')))