| 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 | $97.31 | 7.341% | $104.4535 | $104.45 | $104.45 | $104.50 |
| Purchase #2 | $143.51 | 13.557% | $162.9657 | $162.97 | $162.95 | $163.00 |
| Purchase #3 | $76.52 | 12.566% | $86.1355 | $86.14 | $86.15 | $86.10 |
| Purchase #4 | $30.25 | 13.703% | $34.3952 | $34.40 | $34.40 | $34.40 |
| Purchase #5 | $100.48 | 5.122% | $105.6266 | $105.63 | $105.65 | $105.60 |
| Purchase #6 | $96.49 | 13.212% | $109.2383 | $109.24 | $109.25 | $109.20 |
| Purchase #7 | $91.62 | 9.524% | $100.3459 | $100.35 | $100.35 | $100.30 |
| 7 purchase totals = | $636.18 | $703.1607 | $703.18 | $703.20 | $703.10 | |