| 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 | $187.85 | 6.757% | $200.543 | $200.54 | $200.55 | $200.50 |
| Purchase #2 | $109.96 | 12.856% | $124.0965 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $30.43 | 4.404% | $31.7701 | $31.77 | $31.75 | $31.80 |
| Purchase #4 | $135.43 | 11.250% | $150.6659 | $150.67 | $150.65 | $150.70 |
| Purchase #5 | $6.91 | 10.841% | $7.6591 | $7.66 | $7.65 | $7.70 |
| Purchase #6 | $28.88 | 4.461% | $30.1683 | $30.17 | $30.15 | $30.20 |
| Purchase #7 | $177.29 | 7.444% | $190.4875 | $190.49 | $190.50 | $190.50 |
| 7 purchase totals = | $676.75 | $735.3904 | $735.40 | $735.35 | $735.50 | |