| 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 | $123.89 | 12.836% | $139.7925 | $139.79 | $139.80 | $139.80 |
| Purchase #2 | $46.53 | 4.508% | $48.6276 | $48.63 | $48.65 | $48.60 |
| Purchase #3 | $13.41 | 11.756% | $14.9865 | $14.99 | $15.00 | $15.00 |
| Purchase #4 | $200.73 | 10.642% | $222.0917 | $222.09 | $222.10 | $222.10 |
| Purchase #5 | $237.27 | 9.629% | $260.1167 | $260.12 | $260.10 | $260.10 |
| Purchase #6 | $14.61 | 6.547% | $15.5665 | $15.57 | $15.55 | $15.60 |
| Purchase #7 | $243.83 | 12.137% | $273.4236 | $273.42 | $273.40 | $273.40 |
| 7 purchase totals = | $880.27 | $974.6051 | $974.61 | $974.60 | $974.60 | |