Round.txt

Geometry

Round

Clear[ro];
ro = N[Round[#*1000000000]/1000000000] &;

Clear[ro1];
ro1 = N[Round[#*1000000]/1000000] &;

Clear[ro2];
ro2 = N[Round[#*1000]/1000] &;

Clear[ro3];
ro3 = N[Round[#*100]/100] &;

Clear[ro4];
ro4 = N[Round[#*10]/10] &;