| 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 | $98.90 | 8.591% | $107.3965 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $59.72 | 12.729% | $67.3218 | $67.32 | $67.30 | $67.30 |
| Purchase #3 | $238.43 | 7.316% | $255.8735 | $255.87 | $255.85 | $255.90 |
| Purchase #4 | $131.59 | 13.458% | $149.2994 | $149.30 | $149.30 | $149.30 |
| Purchase #5 | $85.80 | 13.167% | $97.0973 | $97.10 | $97.10 | $97.10 |
| Purchase #6 | $48.39 | 6.829% | $51.6946 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $124.30 | 4.874% | $130.3584 | $130.36 | $130.35 | $130.40 |
| 7 purchase totals = | $787.13 | $859.0415 | $859.04 | $859.00 | $859.10 | |