| 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 | $212.48 | 7.221% | $227.8232 | $227.82 | $227.80 | $227.80 |
| Purchase #2 | $200.94 | 13.191% | $227.446 | $227.45 | $227.45 | $227.40 |
| Purchase #3 | $72.85 | 8.414% | $78.9796 | $78.98 | $79.00 | $79.00 |
| Purchase #4 | $228.63 | 6.715% | $243.9825 | $243.98 | $244.00 | $244.00 |
| Purchase #5 | $170.67 | 9.211% | $186.3904 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $56.88 | 5.707% | $60.1261 | $60.13 | $60.15 | $60.10 |
| Purchase #7 | $158.38 | 3.263% | $163.5479 | $163.55 | $163.55 | $163.50 |
| 7 purchase totals = | $1,100.83 | $1,188.2957 | $1,188.30 | $1,188.35 | $1,188.20 | |