| 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 | $190.40 | 12.796% | $214.7636 | $214.76 | $214.75 | $214.80 |
| Purchase #2 | $33.39 | 10.484% | $36.8906 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $166.81 | 10.802% | $184.8288 | $184.83 | $184.85 | $184.80 |
| Purchase #4 | $63.75 | 12.462% | $71.6945 | $71.69 | $71.70 | $71.70 |
| Purchase #5 | $149.58 | 4.856% | $156.8436 | $156.84 | $156.85 | $156.80 |
| Purchase #6 | $150.97 | 5.294% | $158.9624 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $55.30 | 7.861% | $59.6471 | $59.65 | $59.65 | $59.60 |
| 7 purchase totals = | $810.20 | $883.6306 | $883.62 | $883.65 | $883.60 | |