| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.29 | 10.592% | $163.9969 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $155.71 | 3.444% | $161.0727 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $234.25 | 10.261% | $258.2864 | $258.29 | $258.30 | $258.30 |
| Purchase #4 | $244.79 | 10.521% | $270.5444 | $270.54 | $270.55 | $270.50 |
| Purchase #5 | $225.97 | 5.455% | $238.2967 | $238.30 | $238.30 | $238.30 |
| Purchase #6 | $188.37 | 9.539% | $206.3386 | $206.34 | $206.35 | $206.30 |
| Purchase #7 | $124.75 | 3.703% | $129.3695 | $129.37 | $129.35 | $129.40 |
| 7 purchase totals = | $1,322.13 | $1,427.9052 | $1,427.91 | $1,427.90 | $1,427.90 | |