| 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 | $34.28 | 8.589% | $37.2243 | $37.22 | $37.20 | $37.20 |
| Purchase #2 | $72.55 | 9.271% | $79.2761 | $79.28 | $79.30 | $79.30 |
| Purchase #3 | $86.99 | 11.610% | $97.0895 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $83.84 | 12.718% | $94.5028 | $94.50 | $94.50 | $94.50 |
| Purchase #5 | $107.62 | 8.338% | $116.5934 | $116.59 | $116.60 | $116.60 |
| Purchase #6 | $30.36 | 10.300% | $33.4871 | $33.49 | $33.50 | $33.50 |
| Purchase #7 | $225.56 | 8.764% | $245.3281 | $245.33 | $245.35 | $245.30 |
| 7 purchase totals = | $641.20 | $703.5013 | $703.50 | $703.55 | $703.50 | |