| 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 | $213.31 | 12.816% | $240.6478 | $240.65 | $240.65 | $240.60 |
| Purchase #2 | $240.74 | 4.617% | $251.855 | $251.86 | $251.85 | $251.90 |
| Purchase #3 | $44.30 | 3.565% | $45.8793 | $45.88 | $45.90 | $45.90 |
| Purchase #4 | $99.35 | 5.411% | $104.7258 | $104.73 | $104.75 | $104.70 |
| Purchase #5 | $90.54 | 7.124% | $96.9901 | $96.99 | $97.00 | $97.00 |
| Purchase #6 | $165.52 | 10.211% | $182.4212 | $182.42 | $182.40 | $182.40 |
| Purchase #7 | $64.87 | 4.282% | $67.6477 | $67.65 | $67.65 | $67.60 |
| 7 purchase totals = | $918.63 | $990.1669 | $990.18 | $990.20 | $990.10 | |