| 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 | $190.57 | 11.712% | $212.8896 | $212.89 | $212.90 | $212.90 |
| Purchase #2 | $12.39 | 9.768% | $13.6003 | $13.60 | $13.60 | $13.60 |
| Purchase #3 | $154.29 | 5.454% | $162.705 | $162.71 | $162.70 | $162.70 |
| Purchase #4 | $82.44 | 11.485% | $91.9082 | $91.91 | $91.90 | $91.90 |
| Purchase #5 | $249.52 | 9.123% | $272.2837 | $272.28 | $272.30 | $272.30 |
| Purchase #6 | $22.89 | 7.379% | $24.5791 | $24.58 | $24.60 | $24.60 |
| Purchase #7 | $21.76 | 8.651% | $23.6425 | $23.64 | $23.65 | $23.60 |
| 7 purchase totals = | $733.86 | $801.6084 | $801.61 | $801.65 | $801.60 | |