| 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 | $143.83 | 4.871% | $150.836 | $150.84 | $150.85 | $150.80 |
| Purchase #2 | $13.98 | 7.498% | $15.0282 | $15.03 | $15.05 | $15.00 |
| Purchase #3 | $209.96 | 12.639% | $236.4968 | $236.50 | $236.50 | $236.50 |
| Purchase #4 | $157.33 | 11.273% | $175.0658 | $175.07 | $175.05 | $175.10 |
| Purchase #5 | $68.61 | 11.843% | $76.7355 | $76.74 | $76.75 | $76.70 |
| Purchase #6 | $100.50 | 7.128% | $107.6636 | $107.66 | $107.65 | $107.70 |
| Purchase #7 | $123.87 | 6.675% | $132.1383 | $132.14 | $132.15 | $132.10 |
| 7 purchase totals = | $818.08 | $893.9642 | $893.98 | $894.00 | $893.90 | |