| 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 | $205.69 | 8.293% | $222.7479 | $222.75 | $222.75 | $222.70 |
| Purchase #2 | $9.38 | 5.214% | $9.8691 | $9.87 | $9.85 | $9.90 |
| Purchase #3 | $195.57 | 5.107% | $205.5578 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $97.66 | 13.872% | $111.2074 | $111.21 | $111.20 | $111.20 |
| Purchase #5 | $8.92 | 11.675% | $9.9614 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $8.35 | 8.682% | $9.0749 | $9.07 | $9.05 | $9.10 |
| Purchase #7 | $238.43 | 12.389% | $267.9691 | $267.97 | $267.95 | $268.00 |
| 7 purchase totals = | $764.00 | $836.3876 | $836.39 | $836.30 | $836.50 | |