| 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 | $71.66 | 11.571% | $79.9518 | $79.95 | $79.95 | $80.00 |
| Purchase #2 | $16.92 | 12.533% | $19.0406 | $19.04 | $19.05 | $19.00 |
| Purchase #3 | $112.64 | 8.147% | $121.8168 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $224.53 | 3.448% | $232.2718 | $232.27 | $232.25 | $232.30 |
| Purchase #5 | $138.26 | 4.475% | $144.4471 | $144.45 | $144.45 | $144.40 |
| Purchase #6 | $197.39 | 8.708% | $214.5787 | $214.58 | $214.60 | $214.60 |
| Purchase #7 | $133.79 | 13.189% | $151.4356 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $895.19 | $963.5424 | $963.55 | $963.55 | $963.50 | |