| 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 | $58.58 | 3.102% | $60.3972 | $60.40 | $60.40 | $60.40 |
| Purchase #2 | $30.79 | 10.300% | $33.9614 | $33.96 | $33.95 | $34.00 |
| Purchase #3 | $200.72 | 8.451% | $217.6828 | $217.68 | $217.70 | $217.70 |
| Purchase #4 | $135.52 | 3.508% | $140.274 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $40.56 | 12.778% | $45.7428 | $45.74 | $45.75 | $45.70 |
| Purchase #6 | $12.87 | 5.778% | $13.6136 | $13.61 | $13.60 | $13.60 |
| Purchase #7 | $243.38 | 11.634% | $271.6948 | $271.69 | $271.70 | $271.70 |
| 7 purchase totals = | $722.42 | $783.3666 | $783.35 | $783.35 | $783.40 | |