| 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 | $111.27 | 9.847% | $122.2268 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $218.39 | 8.812% | $237.6345 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $154.34 | 5.770% | $163.2454 | $163.25 | $163.25 | $163.20 |
| Purchase #4 | $14.30 | 7.732% | $15.4057 | $15.41 | $15.40 | $15.40 |
| Purchase #5 | $50.64 | 3.275% | $52.2985 | $52.30 | $52.30 | $52.30 |
| Purchase #6 | $139.33 | 5.714% | $147.2913 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $100.62 | 4.841% | $105.491 | $105.49 | $105.50 | $105.50 |
| 7 purchase totals = | $788.89 | $843.5932 | $843.60 | $843.65 | $843.50 | |