Finally a fix for range precisions  Amidst all the turmoil in the Lua Convert sideshow I have been able to focus on real user requests such as to fix the default precision in ranges to seem more logical For years we have heard people complain about the excessive rounding such as  convertlbkg  both results same  convertlbkg   pounds  kg both same Well after asking people for monthsyears to help think of solutions it finally dawned on me that a range such as  implicitly means the number  is  but people write  as a shorter numeral and the template needs to switch gears and consider the precision of  to match  when inside the range and then people will get the results they expect This solution has worked and the sandbox version of ConvertDualrnd will give logical results in the various cases  convertlbkg     convertlbkg   pounds  kg   convertlbkg    convertlbkg   pounds  kg Now we finally have a comprehensive solution where multiples of ten or  still round to the nearest ten but consecutive numbers  will default to an extra digit of precision to show the difference between numbers both treated as precision  when close in value These issues are explained in  TemplateConvertDualrndsandbox  autoadjusts precision of a range So the next time someone has a list of ranges with close values then they could use convertold for each range to autoadjust the precision We might ask for further help in fixing the Lua Convert by posting to wpLuarequests or experiment with a ModuleConvertsandbox Meanwhile I will run some wider tests and then install this fix for range precision Any other concerns