| 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 | $139.57 | 7.616% | $150.1997 | $150.20 | $150.20 | $150.20 |
| Purchase #2 | $118.33 | 3.772% | $122.7934 | $122.79 | $122.80 | $122.80 |
| Purchase #3 | $10.39 | 6.321% | $11.0468 | $11.05 | $11.05 | $11.00 |
| Purchase #4 | $64.81 | 4.504% | $67.729 | $67.73 | $67.75 | $67.70 |
| Purchase #5 | $134.64 | 3.542% | $139.4089 | $139.41 | $139.40 | $139.40 |
| Purchase #6 | $249.63 | 6.780% | $266.5549 | $266.55 | $266.55 | $266.60 |
| Purchase #7 | $222.73 | 7.592% | $239.6397 | $239.64 | $239.65 | $239.60 |
| 7 purchase totals = | $940.10 | $997.3724 | $997.37 | $997.40 | $997.30 | |