| 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 | $43.97 | 12.385% | $49.4157 | $49.42 | $49.40 | $49.40 |
| Purchase #2 | $200.90 | 5.625% | $212.2006 | $212.20 | $212.20 | $212.20 |
| Purchase #3 | $21.61 | 10.448% | $23.8678 | $23.87 | $23.85 | $23.90 |
| Purchase #4 | $151.75 | 8.798% | $165.101 | $165.10 | $165.10 | $165.10 |
| Purchase #5 | $244.42 | 8.286% | $264.6726 | $264.67 | $264.65 | $264.70 |
| Purchase #6 | $156.86 | 7.768% | $169.0449 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $16.44 | 5.782% | $17.3906 | $17.39 | $17.40 | $17.40 |
| 7 purchase totals = | $835.95 | $901.6932 | $901.69 | $901.65 | $901.70 | |