| 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 | $76.83 | 3.423% | $79.4599 | $79.46 | $79.45 | $79.50 |
| Purchase #2 | $107.51 | 4.148% | $111.9695 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $242.33 | 5.424% | $255.474 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $93.48 | 4.473% | $97.6614 | $97.66 | $97.65 | $97.70 |
| Purchase #5 | $122.62 | 9.318% | $134.0457 | $134.05 | $134.05 | $134.00 |
| Purchase #6 | $215.96 | 7.113% | $231.3212 | $231.32 | $231.30 | $231.30 |
| Purchase #7 | $200.52 | 6.134% | $212.8199 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $1,059.25 | $1,122.7516 | $1,122.75 | $1,122.65 | $1,122.80 | |