| 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 | $213.75 | 7.334% | $229.4264 | $229.43 | $229.45 | $229.40 |
| Purchase #2 | $95.28 | 10.349% | $105.1405 | $105.14 | $105.15 | $105.10 |
| Purchase #3 | $66.78 | 9.404% | $73.06 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $62.92 | 7.762% | $67.8039 | $67.80 | $67.80 | $67.80 |
| Purchase #5 | $67.55 | 3.109% | $69.6501 | $69.65 | $69.65 | $69.70 |
| Purchase #6 | $7.73 | 8.259% | $8.3684 | $8.37 | $8.35 | $8.40 |
| Purchase #7 | $174.65 | 12.420% | $196.3415 | $196.34 | $196.35 | $196.30 |
| 7 purchase totals = | $688.66 | $749.7908 | $749.79 | $749.80 | $749.80 | |