| 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 | $68.36 | 3.129% | $70.499 | $70.50 | $70.50 | $70.50 |
| Purchase #2 | $106.74 | 4.206% | $111.2295 | $111.23 | $111.25 | $111.20 |
| Purchase #3 | $48.46 | 7.755% | $52.2181 | $52.22 | $52.20 | $52.20 |
| Purchase #4 | $161.78 | 13.373% | $183.4148 | $183.41 | $183.40 | $183.40 |
| Purchase #5 | $46.46 | 6.267% | $49.3716 | $49.37 | $49.35 | $49.40 |
| Purchase #6 | $215.56 | 12.297% | $242.0674 | $242.07 | $242.05 | $242.10 |
| Purchase #7 | $116.72 | 12.440% | $131.24 | $131.24 | $131.25 | $131.20 |
| 7 purchase totals = | $764.08 | $840.0404 | $840.04 | $840.00 | $840.00 | |