| 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 | $120.38 | 8.873% | $131.0613 | $131.06 | $131.05 | $131.10 |
| Purchase #2 | $22.43 | 6.471% | $23.8814 | $23.88 | $23.90 | $23.90 |
| Purchase #3 | $163.97 | 8.581% | $178.0403 | $178.04 | $178.05 | $178.00 |
| Purchase #4 | $165.79 | 7.714% | $178.579 | $178.58 | $178.60 | $178.60 |
| Purchase #5 | $169.74 | 12.530% | $191.0084 | $191.01 | $191.00 | $191.00 |
| Purchase #6 | $78.36 | 9.494% | $85.7995 | $85.80 | $85.80 | $85.80 |
| Purchase #7 | $156.53 | 4.819% | $164.0732 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $877.20 | $952.4431 | $952.44 | $952.45 | $952.50 | |