| 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 | $227.95 | 8.744% | $247.8819 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $206.67 | 9.366% | $226.0267 | $226.03 | $226.05 | $226.00 |
| Purchase #3 | $30.38 | 12.617% | $34.213 | $34.21 | $34.20 | $34.20 |
| Purchase #4 | $128.31 | 9.172% | $140.0786 | $140.08 | $140.10 | $140.10 |
| Purchase #5 | $120.78 | 8.153% | $130.6272 | $130.63 | $130.65 | $130.60 |
| Purchase #6 | $46.49 | 4.122% | $48.4063 | $48.41 | $48.40 | $48.40 |
| Purchase #7 | $105.34 | 6.425% | $112.1081 | $112.11 | $112.10 | $112.10 |
| 7 purchase totals = | $865.92 | $939.3418 | $939.35 | $939.40 | $939.30 | |