| 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 | $209.55 | 8.509% | $227.3806 | $227.38 | $227.40 | $227.40 |
| Purchase #2 | $23.93 | 13.844% | $27.2429 | $27.24 | $27.25 | $27.20 |
| Purchase #3 | $131.67 | 4.322% | $137.3608 | $137.36 | $137.35 | $137.40 |
| Purchase #4 | $56.39 | 4.425% | $58.8853 | $58.89 | $58.90 | $58.90 |
| Purchase #5 | $61.62 | 4.131% | $64.1655 | $64.17 | $64.15 | $64.20 |
| Purchase #6 | $78.72 | 11.550% | $87.8122 | $87.81 | $87.80 | $87.80 |
| Purchase #7 | $125.56 | 5.438% | $132.388 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $687.44 | $735.2353 | $735.24 | $735.25 | $735.30 | |