| 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 | $24.54 | 6.831% | $26.2163 | $26.22 | $26.20 | $26.20 |
| Purchase #2 | $21.68 | 5.347% | $22.8392 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $214.58 | 12.358% | $241.0978 | $241.10 | $241.10 | $241.10 |
| Purchase #4 | $117.56 | 6.431% | $125.1203 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $122.71 | 6.425% | $130.5941 | $130.59 | $130.60 | $130.60 |
| Purchase #6 | $110.68 | 7.264% | $118.7198 | $118.72 | $118.70 | $118.70 |
| Purchase #7 | $201.38 | 11.290% | $224.1158 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $813.13 | $888.7033 | $888.71 | $888.65 | $888.60 | |