| 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 | $25.35 | 8.174% | $27.4221 | $27.42 | $27.40 | $27.40 |
| Purchase #2 | $166.94 | 5.448% | $176.0349 | $176.03 | $176.05 | $176.00 |
| Purchase #3 | $132.33 | 11.162% | $147.1007 | $147.10 | $147.10 | $147.10 |
| Purchase #4 | $27.72 | 4.765% | $29.0409 | $29.04 | $29.05 | $29.00 |
| Purchase #5 | $163.37 | 13.299% | $185.0966 | $185.10 | $185.10 | $185.10 |
| Purchase #6 | $208.84 | 3.189% | $215.4999 | $215.50 | $215.50 | $215.50 |
| Purchase #7 | $155.54 | 5.436% | $163.9952 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $880.09 | $944.1903 | $944.19 | $944.20 | $944.10 | |