Conceptually you are attempting to display something that has more precision than you are willing to display. You can - Round (Truncation is a type of roun

Conceptually you are attempting to display something that has more precision than you are willing to display. You can - Round (Truncation is a type of rounding, Rounding towards zero) - Adjust the display to increase the precision it displays - Do both by dynamically increasing the precision of the display/decreasing rounding as the distance to zero closes in.