| 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 | $108.50 | 13.225% | $122.8491 | $122.85 | $122.85 | $122.80 |
| Purchase #2 | $17.79 | 13.797% | $20.2445 | $20.24 | $20.25 | $20.20 |
| Purchase #3 | $151.52 | 10.271% | $167.0826 | $167.08 | $167.10 | $167.10 |
| Purchase #4 | $146.69 | 12.696% | $165.3138 | $165.31 | $165.30 | $165.30 |
| Purchase #5 | $154.51 | 6.111% | $163.9521 | $163.95 | $163.95 | $164.00 |
| Purchase #6 | $30.79 | 4.374% | $32.1368 | $32.14 | $32.15 | $32.10 |
| Purchase #7 | $168.67 | 11.425% | $187.9405 | $187.94 | $187.95 | $187.90 |
| 7 purchase totals = | $778.47 | $859.5194 | $859.51 | $859.55 | $859.40 | |