| 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 | $24.28 | 8.519% | $26.3484 | $26.35 | $26.35 | $26.30 |
| Purchase #2 | $50.27 | 8.560% | $54.5731 | $54.57 | $54.55 | $54.60 |
| Purchase #3 | $189.38 | 3.378% | $195.7773 | $195.78 | $195.80 | $195.80 |
| Purchase #4 | $168.30 | 3.476% | $174.1501 | $174.15 | $174.15 | $174.20 |
| Purchase #5 | $25.68 | 9.116% | $28.021 | $28.02 | $28.00 | $28.00 |
| Purchase #6 | $120.26 | 13.115% | $136.0321 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $43.66 | 3.458% | $45.1698 | $45.17 | $45.15 | $45.20 |
| 7 purchase totals = | $621.83 | $660.0718 | $660.07 | $660.05 | $660.10 | |