| 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 | $94.48 | 6.424% | $100.5494 | $100.55 | $100.55 | $100.50 |
| Purchase #2 | $27.73 | 3.288% | $28.6418 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $80.45 | 13.665% | $91.4435 | $91.44 | $91.45 | $91.40 |
| Purchase #4 | $11.56 | 3.322% | $11.944 | $11.94 | $11.95 | $11.90 |
| Purchase #5 | $221.84 | 9.403% | $242.6996 | $242.70 | $242.70 | $242.70 |
| Purchase #6 | $157.67 | 9.758% | $173.0554 | $173.06 | $173.05 | $173.10 |
| Purchase #7 | $165.61 | 10.362% | $182.7705 | $182.77 | $182.75 | $182.80 |
| 7 purchase totals = | $759.34 | $831.1042 | $831.10 | $831.10 | $831.00 | |