| 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 | $63.27 | 5.689% | $66.8694 | $66.87 | $66.85 | $66.90 |
| Purchase #2 | $126.37 | 3.724% | $131.076 | $131.08 | $131.10 | $131.10 |
| Purchase #3 | $221.60 | 13.249% | $250.9598 | $250.96 | $250.95 | $251.00 |
| Purchase #4 | $50.49 | 4.381% | $52.702 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $176.78 | 7.587% | $190.1923 | $190.19 | $190.20 | $190.20 |
| Purchase #6 | $126.29 | 6.341% | $134.298 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $158.49 | 3.260% | $163.6568 | $163.66 | $163.65 | $163.70 |
| 7 purchase totals = | $923.29 | $989.7543 | $989.76 | $989.75 | $989.90 | |