| 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 | $220.89 | 13.725% | $251.2072 | $251.21 | $251.20 | $251.20 |
| Purchase #2 | $65.27 | 8.475% | $70.8016 | $70.80 | $70.80 | $70.80 |
| Purchase #3 | $225.60 | 9.447% | $246.9124 | $246.91 | $246.90 | $246.90 |
| Purchase #4 | $149.67 | 3.223% | $154.4939 | $154.49 | $154.50 | $154.50 |
| Purchase #5 | $15.91 | 8.768% | $17.305 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $59.64 | 10.481% | $65.8909 | $65.89 | $65.90 | $65.90 |
| Purchase #7 | $151.82 | 7.673% | $163.4691 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $888.80 | $970.0801 | $970.08 | $970.05 | $970.10 | |