| 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 | $250.25 | 6.183% | $265.723 | $265.72 | $265.70 | $265.70 |
| Purchase #2 | $31.69 | 4.488% | $33.1122 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $47.92 | 3.278% | $49.4908 | $49.49 | $49.50 | $49.50 |
| Purchase #4 | $110.81 | 7.446% | $119.0609 | $119.06 | $119.05 | $119.10 |
| Purchase #5 | $143.64 | 7.263% | $154.0726 | $154.07 | $154.05 | $154.10 |
| Purchase #6 | $110.81 | 13.480% | $125.7472 | $125.75 | $125.75 | $125.70 |
| Purchase #7 | $209.64 | 6.489% | $223.2435 | $223.24 | $223.25 | $223.20 |
| 7 purchase totals = | $904.76 | $970.4502 | $970.44 | $970.40 | $970.40 | |