| 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 | $73.30 | 8.337% | $79.411 | $79.41 | $79.40 | $79.40 |
| Purchase #2 | $240.95 | 4.157% | $250.9663 | $250.97 | $250.95 | $251.00 |
| Purchase #3 | $44.59 | 13.647% | $50.6752 | $50.68 | $50.70 | $50.70 |
| Purchase #4 | $99.56 | 9.345% | $108.8639 | $108.86 | $108.85 | $108.90 |
| Purchase #5 | $63.50 | 13.344% | $71.9734 | $71.97 | $71.95 | $72.00 |
| Purchase #6 | $152.65 | 8.122% | $165.0482 | $165.05 | $165.05 | $165.00 |
| Purchase #7 | $126.50 | 11.460% | $140.9969 | $141.00 | $141.00 | $141.00 |
| 7 purchase totals = | $801.05 | $867.9349 | $867.94 | $867.90 | $868.00 | |