At 3.18.3, is there a way to display Geopackage real attribute values in an attribute table (with table view) with a user-specified number of decimal places, while maintaining the data's internal precision?
For example, I may wish to display the records in a real field with two decimal places as 0.77, yet maintain its internal value of 0.7741935483870968.
Maintaining the internal value preserves future flexibility: some day I might have to perform a calculation that requires the full number of decimal places, or display the value with a different number of decimal places, for example 0.77419.
Perhaps related, when creating a real field using the field calculator, the output field length and precision options are greyed out:
I've searched SE for an answer, and also gone through the Settings > Options... with no joy.