| 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 | $78.81 | 11.240% | $87.6682 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $13.64 | 11.344% | $15.1873 | $15.19 | $15.20 | $15.20 |
| Purchase #3 | $83.83 | 13.656% | $95.2778 | $95.28 | $95.30 | $95.30 |
| Purchase #4 | $126.73 | 11.794% | $141.6765 | $141.68 | $141.70 | $141.70 |
| Purchase #5 | $218.64 | 4.654% | $228.8155 | $228.82 | $228.80 | $228.80 |
| Purchase #6 | $219.40 | 3.299% | $226.638 | $226.64 | $226.65 | $226.60 |
| Purchase #7 | $168.28 | 8.813% | $183.1105 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $909.33 | $978.3738 | $978.39 | $978.40 | $978.40 | |