| 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 | $112.28 | 3.448% | $116.1514 | $116.15 | $116.15 | $116.20 |
| Purchase #2 | $226.83 | 8.147% | $245.3098 | $245.31 | $245.30 | $245.30 |
| Purchase #3 | $10.41 | 10.784% | $11.5326 | $11.53 | $11.55 | $11.50 |
| Purchase #4 | $140.63 | 10.874% | $155.9221 | $155.92 | $155.90 | $155.90 |
| Purchase #5 | $204.52 | 7.504% | $219.8672 | $219.87 | $219.85 | $219.90 |
| Purchase #6 | $234.39 | 12.844% | $264.4951 | $264.50 | $264.50 | $264.50 |
| Purchase #7 | $61.57 | 12.189% | $69.0748 | $69.07 | $69.05 | $69.10 |
| 7 purchase totals = | $990.63 | $1,082.3530 | $1,082.35 | $1,082.30 | $1,082.40 | |