| 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 | $45.96 | 9.418% | $50.2885 | $50.29 | $50.30 | $50.30 |
| Purchase #2 | $50.96 | 4.432% | $53.2185 | $53.22 | $53.20 | $53.20 |
| Purchase #3 | $18.65 | 3.190% | $19.2449 | $19.24 | $19.25 | $19.20 |
| Purchase #4 | $26.39 | 5.370% | $27.8071 | $27.81 | $27.80 | $27.80 |
| Purchase #5 | $221.55 | 3.594% | $229.5125 | $229.51 | $229.50 | $229.50 |
| Purchase #6 | $158.54 | 7.521% | $170.4638 | $170.46 | $170.45 | $170.50 |
| Purchase #7 | $186.47 | 11.601% | $208.1024 | $208.10 | $208.10 | $208.10 |
| 7 purchase totals = | $708.52 | $758.6377 | $758.63 | $758.60 | $758.60 | |