| 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 | $225.31 | 11.560% | $251.3558 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $69.59 | 11.361% | $77.4961 | $77.50 | $77.50 | $77.50 |
| Purchase #3 | $58.41 | 12.454% | $65.6844 | $65.68 | $65.70 | $65.70 |
| Purchase #4 | $160.33 | 13.248% | $181.5705 | $181.57 | $181.55 | $181.60 |
| Purchase #5 | $150.62 | 8.327% | $163.1621 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $11.68 | 8.629% | $12.6879 | $12.69 | $12.70 | $12.70 |
| Purchase #7 | $134.96 | 8.710% | $146.715 | $146.72 | $146.70 | $146.70 |
| 7 purchase totals = | $810.90 | $898.6718 | $898.68 | $898.65 | $898.80 | |