| 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 | $57.62 | 5.339% | $60.6963 | $60.70 | $60.70 | $60.70 |
| Purchase #2 | $179.76 | 5.661% | $189.9362 | $189.94 | $189.95 | $189.90 |
| Purchase #3 | $145.79 | 13.336% | $165.2326 | $165.23 | $165.25 | $165.20 |
| Purchase #4 | $81.44 | 13.309% | $92.2788 | $92.28 | $92.30 | $92.30 |
| Purchase #5 | $168.93 | 10.514% | $186.6913 | $186.69 | $186.70 | $186.70 |
| Purchase #6 | $51.64 | 10.862% | $57.2491 | $57.25 | $57.25 | $57.20 |
| Purchase #7 | $87.67 | 13.324% | $99.3512 | $99.35 | $99.35 | $99.40 |
| 7 purchase totals = | $772.85 | $851.4355 | $851.44 | $851.50 | $851.40 | |