| 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 | $138.95 | 13.494% | $157.6999 | $157.70 | $157.70 | $157.70 |
| Purchase #2 | $97.38 | 9.756% | $106.8804 | $106.88 | $106.90 | $106.90 |
| Purchase #3 | $23.65 | 6.408% | $25.1655 | $25.17 | $25.15 | $25.20 |
| Purchase #4 | $69.47 | 7.231% | $74.4934 | $74.49 | $74.50 | $74.50 |
| Purchase #5 | $92.70 | 10.652% | $102.5744 | $102.57 | $102.55 | $102.60 |
| Purchase #6 | $48.38 | 9.394% | $52.9248 | $52.92 | $52.90 | $52.90 |
| Purchase #7 | $156.70 | 5.226% | $164.8891 | $164.89 | $164.90 | $164.90 |
| 7 purchase totals = | $627.23 | $684.6275 | $684.62 | $684.60 | $684.70 | |