| 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 | $30.63 | 3.712% | $31.767 | $31.77 | $31.75 | $31.80 |
| Purchase #2 | $91.99 | 5.830% | $97.353 | $97.35 | $97.35 | $97.40 |
| Purchase #3 | $180.83 | 3.665% | $187.4574 | $187.46 | $187.45 | $187.50 |
| Purchase #4 | $161.61 | 11.664% | $180.4602 | $180.46 | $180.45 | $180.50 |
| Purchase #5 | $94.34 | 8.114% | $101.9947 | $101.99 | $102.00 | $102.00 |
| Purchase #6 | $20.49 | 4.573% | $21.427 | $21.43 | $21.45 | $21.40 |
| Purchase #7 | $196.81 | 12.399% | $221.2125 | $221.21 | $221.20 | $221.20 |
| 7 purchase totals = | $776.70 | $841.6718 | $841.67 | $841.65 | $841.80 | |