| 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 | $123.62 | 13.791% | $140.6684 | $140.67 | $140.65 | $140.70 |
| Purchase #2 | $76.43 | 5.151% | $80.3669 | $80.37 | $80.35 | $80.40 |
| Purchase #3 | $45.94 | 9.231% | $50.1807 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $60.55 | 11.262% | $67.3691 | $67.37 | $67.35 | $67.40 |
| Purchase #5 | $42.25 | 4.580% | $44.1851 | $44.19 | $44.20 | $44.20 |
| Purchase #6 | $227.91 | 10.521% | $251.8884 | $251.89 | $251.90 | $251.90 |
| Purchase #7 | $178.35 | 7.496% | $191.7191 | $191.72 | $191.70 | $191.70 |
| 7 purchase totals = | $755.05 | $826.3777 | $826.39 | $826.35 | $826.50 | |