| 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 | $65.58 | 3.229% | $67.6976 | $67.70 | $67.70 | $67.70 |
| Purchase #2 | $171.39 | 8.519% | $185.9907 | $185.99 | $186.00 | $186.00 |
| Purchase #3 | $143.79 | 3.125% | $148.2834 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $21.29 | 5.354% | $22.4299 | $22.43 | $22.45 | $22.40 |
| Purchase #5 | $248.98 | 3.426% | $257.5101 | $257.51 | $257.50 | $257.50 |
| Purchase #6 | $163.97 | 6.629% | $174.8396 | $174.84 | $174.85 | $174.80 |
| Purchase #7 | $75.38 | 9.452% | $82.5049 | $82.50 | $82.50 | $82.50 |
| 7 purchase totals = | $890.38 | $939.2562 | $939.25 | $939.30 | $939.20 | |