Precision of block model variables does not track input

Running a multi-element model, I notice that the block model estimation process writes the grade variables to 5 decimal places, even though the input file has 3-decimal precision for these variables.  Writing the nearest-neighbor result, it has 3-decimal precision.  When a report is run on data ranges all input variable variables show 3-decimal place precision.  But viewing it in dialog form, rather than report form, the precision is 6 places.  With a view toward validation and auditing, I think it would be good to have the option to specify the precision of the input variables and the model items stored and it would provide some consistency to reports.