| 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 | $126.86 | 13.682% | $144.217 | $144.22 | $144.20 | $144.20 |
| Purchase #2 | $178.47 | 12.262% | $200.354 | $200.35 | $200.35 | $200.40 |
| Purchase #3 | $91.86 | 5.715% | $97.1098 | $97.11 | $97.10 | $97.10 |
| Purchase #4 | $75.53 | 3.818% | $78.4137 | $78.41 | $78.40 | $78.40 |
| Purchase #5 | $247.45 | 9.299% | $270.4604 | $270.46 | $270.45 | $270.50 |
| Purchase #6 | $10.88 | 11.135% | $12.0915 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $139.95 | 13.559% | $158.9258 | $158.93 | $158.95 | $158.90 |
| 7 purchase totals = | $871.00 | $961.5722 | $961.57 | $961.55 | $961.60 | |