| 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 | $83.81 | 6.629% | $89.3658 | $89.37 | $89.35 | $89.40 |
| Purchase #2 | $140.75 | 6.586% | $150.0198 | $150.02 | $150.00 | $150.00 |
| Purchase #3 | $154.79 | 6.377% | $164.661 | $164.66 | $164.65 | $164.70 |
| Purchase #4 | $80.34 | 10.523% | $88.7942 | $88.79 | $88.80 | $88.80 |
| Purchase #5 | $221.76 | 9.612% | $243.0756 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $80.77 | 4.611% | $84.4943 | $84.49 | $84.50 | $84.50 |
| Purchase #7 | $156.79 | 5.716% | $165.7521 | $165.75 | $165.75 | $165.80 |
| 7 purchase totals = | $919.01 | $986.1628 | $986.16 | $986.15 | $986.30 | |