| 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 | $196.59 | 4.665% | $205.7609 | $205.76 | $205.75 | $205.80 |
| Purchase #2 | $75.90 | 9.548% | $83.1469 | $83.15 | $83.15 | $83.10 |
| Purchase #3 | $10.66 | 5.231% | $11.2176 | $11.22 | $11.20 | $11.20 |
| Purchase #4 | $204.75 | 10.856% | $226.9777 | $226.98 | $227.00 | $227.00 |
| Purchase #5 | $128.71 | 13.697% | $146.3394 | $146.34 | $146.35 | $146.30 |
| Purchase #6 | $87.83 | 4.545% | $91.8219 | $91.82 | $91.80 | $91.80 |
| Purchase #7 | $171.74 | 6.420% | $182.7657 | $182.77 | $182.75 | $182.80 |
| 7 purchase totals = | $876.18 | $948.0301 | $948.04 | $948.00 | $948.00 | |