| 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 | $196.49 | 12.109% | $220.283 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $7.73 | 11.766% | $8.6395 | $8.64 | $8.65 | $8.60 |
| Purchase #3 | $85.63 | 13.730% | $97.387 | $97.39 | $97.40 | $97.40 |
| Purchase #4 | $12.81 | 5.212% | $13.4777 | $13.48 | $13.50 | $13.50 |
| Purchase #5 | $132.76 | 8.340% | $143.8322 | $143.83 | $143.85 | $143.80 |
| Purchase #6 | $122.95 | 10.409% | $135.7479 | $135.75 | $135.75 | $135.70 |
| Purchase #7 | $206.75 | 5.249% | $217.6023 | $217.60 | $217.60 | $217.60 |
| 7 purchase totals = | $765.12 | $836.9696 | $836.97 | $837.05 | $836.90 | |