| 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 | $92.45 | 13.599% | $105.0223 | $105.02 | $105.00 | $105.00 |
| Purchase #2 | $74.32 | 6.855% | $79.4146 | $79.41 | $79.40 | $79.40 |
| Purchase #3 | $9.32 | 12.739% | $10.5073 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $160.86 | 5.648% | $169.9454 | $169.95 | $169.95 | $169.90 |
| Purchase #5 | $185.85 | 8.781% | $202.1695 | $202.17 | $202.15 | $202.20 |
| Purchase #6 | $223.57 | 7.571% | $240.4965 | $240.50 | $240.50 | $240.50 |
| Purchase #7 | $171.70 | 4.501% | $179.4282 | $179.43 | $179.45 | $179.40 |
| 7 purchase totals = | $918.07 | $986.9838 | $986.99 | $986.95 | $986.90 | |