| 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 | $179.76 | 12.752% | $202.683 | $202.68 | $202.70 | $202.70 |
| Purchase #2 | $46.98 | 8.537% | $50.9907 | $50.99 | $51.00 | $51.00 |
| Purchase #3 | $130.25 | 7.266% | $139.714 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $28.78 | 5.491% | $30.3603 | $30.36 | $30.35 | $30.40 |
| Purchase #5 | $92.66 | 5.729% | $97.9685 | $97.97 | $97.95 | $98.00 |
| Purchase #6 | $93.87 | 10.238% | $103.4804 | $103.48 | $103.50 | $103.50 |
| Purchase #7 | $203.75 | 8.483% | $221.0341 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $776.05 | $846.2310 | $846.22 | $846.25 | $846.30 | |