| 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 | $89.57 | 8.583% | $97.2578 | $97.26 | $97.25 | $97.30 |
| Purchase #2 | $234.46 | 9.471% | $256.6657 | $256.67 | $256.65 | $256.70 |
| Purchase #3 | $193.97 | 4.332% | $202.3728 | $202.37 | $202.35 | $202.40 |
| Purchase #4 | $218.28 | 6.130% | $231.6606 | $231.66 | $231.65 | $231.70 |
| Purchase #5 | $180.41 | 11.664% | $201.453 | $201.45 | $201.45 | $201.50 |
| Purchase #6 | $64.83 | 9.149% | $70.7613 | $70.76 | $70.75 | $70.80 |
| Purchase #7 | $122.38 | 4.433% | $127.8051 | $127.81 | $127.80 | $127.80 |
| 7 purchase totals = | $1,103.90 | $1,187.9763 | $1,187.98 | $1,187.90 | $1,188.20 | |