| 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 | $170.83 | 11.806% | $190.9982 | $191.00 | $191.00 | $191.00 |
| Purchase #2 | $124.94 | 11.490% | $139.2956 | $139.30 | $139.30 | $139.30 |
| Purchase #3 | $8.51 | 9.516% | $9.3198 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $163.31 | 3.647% | $169.2659 | $169.27 | $169.25 | $169.30 |
| Purchase #5 | $70.34 | 8.700% | $76.4596 | $76.46 | $76.45 | $76.50 |
| Purchase #6 | $18.66 | 11.720% | $20.847 | $20.85 | $20.85 | $20.80 |
| Purchase #7 | $83.99 | 12.324% | $94.3409 | $94.34 | $94.35 | $94.30 |
| 7 purchase totals = | $640.58 | $700.5270 | $700.54 | $700.50 | $700.50 | |