| 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 | $15.96 | 7.630% | $17.1777 | $17.18 | $17.20 | $17.20 |
| Purchase #2 | $201.39 | 13.827% | $229.2362 | $229.24 | $229.25 | $229.20 |
| Purchase #3 | $59.37 | 7.459% | $63.7984 | $63.80 | $63.80 | $63.80 |
| Purchase #4 | $106.43 | 4.791% | $111.5291 | $111.53 | $111.55 | $111.50 |
| Purchase #5 | $93.92 | 8.357% | $101.7689 | $101.77 | $101.75 | $101.80 |
| Purchase #6 | $227.42 | 4.213% | $237.0012 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $164.27 | 12.752% | $185.2177 | $185.22 | $185.20 | $185.20 |
| 7 purchase totals = | $868.76 | $945.7292 | $945.74 | $945.75 | $945.70 | |