| 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 | $200.91 | 13.504% | $228.0409 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $53.46 | 8.760% | $58.1431 | $58.14 | $58.15 | $58.10 |
| Purchase #3 | $8.47 | 13.224% | $9.5901 | $9.59 | $9.60 | $9.60 |
| Purchase #4 | $57.46 | 8.533% | $62.3631 | $62.36 | $62.35 | $62.40 |
| Purchase #5 | $211.99 | 12.316% | $238.0987 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $244.43 | 8.722% | $265.7492 | $265.75 | $265.75 | $265.70 |
| Purchase #7 | $102.67 | 3.715% | $106.4842 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $879.39 | $968.4693 | $968.46 | $968.50 | $968.40 | |