| 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 | $87.31 | 6.678% | $93.1406 | $93.14 | $93.15 | $93.10 |
| Purchase #2 | $227.51 | 4.515% | $237.7821 | $237.78 | $237.80 | $237.80 |
| Purchase #3 | $211.89 | 12.582% | $238.55 | $238.55 | $238.55 | $238.60 |
| Purchase #4 | $219.30 | 3.191% | $226.2979 | $226.30 | $226.30 | $226.30 |
| Purchase #5 | $229.66 | 7.481% | $246.8409 | $246.84 | $246.85 | $246.80 |
| Purchase #6 | $224.54 | 12.826% | $253.3395 | $253.34 | $253.35 | $253.30 |
| Purchase #7 | $15.67 | 11.560% | $17.4815 | $17.48 | $17.50 | $17.50 |
| 7 purchase totals = | $1,215.88 | $1,313.4325 | $1,313.43 | $1,313.50 | $1,313.40 | |