| 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 | $205.82 | 9.374% | $225.1136 | $225.11 | $225.10 | $225.10 |
| Purchase #2 | $22.72 | 4.650% | $23.7765 | $23.78 | $23.80 | $23.80 |
| Purchase #3 | $179.87 | 11.230% | $200.0694 | $200.07 | $200.05 | $200.10 |
| Purchase #4 | $91.42 | 6.219% | $97.1054 | $97.11 | $97.10 | $97.10 |
| Purchase #5 | $28.35 | 7.135% | $30.3728 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $179.63 | 4.736% | $188.1373 | $188.14 | $188.15 | $188.10 |
| Purchase #7 | $42.54 | 13.706% | $48.3705 | $48.37 | $48.35 | $48.40 |
| 7 purchase totals = | $750.35 | $812.9455 | $812.95 | $812.90 | $813.00 | |