| 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 | $122.52 | 4.202% | $127.6683 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $139.88 | 13.797% | $159.1792 | $159.18 | $159.20 | $159.20 |
| Purchase #3 | $49.36 | 12.549% | $55.5542 | $55.55 | $55.55 | $55.60 |
| Purchase #4 | $57.55 | 11.349% | $64.0813 | $64.08 | $64.10 | $64.10 |
| Purchase #5 | $68.50 | 9.722% | $75.1596 | $75.16 | $75.15 | $75.20 |
| Purchase #6 | $69.78 | 5.458% | $73.5886 | $73.59 | $73.60 | $73.60 |
| Purchase #7 | $180.30 | 10.652% | $199.5056 | $199.51 | $199.50 | $199.50 |
| 7 purchase totals = | $687.89 | $754.7368 | $754.74 | $754.75 | $754.90 | |