| 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 | $19.43 | 5.126% | $20.426 | $20.43 | $20.45 | $20.40 |
| Purchase #2 | $187.96 | 10.666% | $208.0078 | $208.01 | $208.00 | $208.00 |
| Purchase #3 | $222.38 | 7.320% | $238.6582 | $238.66 | $238.65 | $238.70 |
| Purchase #4 | $165.73 | 5.606% | $175.0208 | $175.02 | $175.00 | $175.00 |
| Purchase #5 | $188.73 | 11.552% | $210.5321 | $210.53 | $210.55 | $210.50 |
| Purchase #6 | $44.71 | 7.478% | $48.0534 | $48.05 | $48.05 | $48.10 |
| Purchase #7 | $119.74 | 4.434% | $125.0493 | $125.05 | $125.05 | $125.00 |
| 7 purchase totals = | $948.68 | $1,025.7476 | $1,025.75 | $1,025.75 | $1,025.70 | |