| 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 | $151.44 | 9.425% | $165.7132 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $193.89 | 6.309% | $206.1225 | $206.12 | $206.10 | $206.10 |
| Purchase #3 | $125.86 | 13.657% | $143.0487 | $143.05 | $143.05 | $143.00 |
| Purchase #4 | $188.35 | 5.868% | $199.4024 | $199.40 | $199.40 | $199.40 |
| Purchase #5 | $40.78 | 10.456% | $45.044 | $45.04 | $45.05 | $45.00 |
| Purchase #6 | $184.35 | 3.389% | $190.5976 | $190.60 | $190.60 | $190.60 |
| Purchase #7 | $214.73 | 9.586% | $235.314 | $235.31 | $235.30 | $235.30 |
| 7 purchase totals = | $1,099.40 | $1,185.2424 | $1,185.23 | $1,185.20 | $1,185.10 | |