| 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 | $130.44 | 3.335% | $134.7902 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $52.85 | 12.859% | $59.646 | $59.65 | $59.65 | $59.60 |
| Purchase #3 | $109.79 | 12.549% | $123.5675 | $123.57 | $123.55 | $123.60 |
| Purchase #4 | $28.28 | 8.431% | $30.6643 | $30.66 | $30.65 | $30.70 |
| Purchase #5 | $190.26 | 10.726% | $210.6673 | $210.67 | $210.65 | $210.70 |
| Purchase #6 | $15.89 | 10.497% | $17.558 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $38.39 | 8.711% | $41.7342 | $41.73 | $41.75 | $41.70 |
| 7 purchase totals = | $565.90 | $618.6275 | $618.63 | $618.60 | $618.70 | |