| 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 | $31.97 | 4.655% | $33.4582 | $33.46 | $33.45 | $33.50 |
| Purchase #2 | $125.83 | 13.400% | $142.6912 | $142.69 | $142.70 | $142.70 |
| Purchase #3 | $15.46 | 7.764% | $16.6603 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $27.37 | 9.584% | $29.9931 | $29.99 | $30.00 | $30.00 |
| Purchase #5 | $155.73 | 5.461% | $164.2344 | $164.23 | $164.25 | $164.20 |
| Purchase #6 | $194.57 | 13.575% | $220.9829 | $220.98 | $221.00 | $221.00 |
| Purchase #7 | $111.50 | 13.128% | $126.1377 | $126.14 | $126.15 | $126.10 |
| 7 purchase totals = | $662.43 | $734.1578 | $734.15 | $734.20 | $734.20 | |