| 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 | $62.89 | 12.633% | $70.8349 | $70.83 | $70.85 | $70.80 |
| Purchase #2 | $215.57 | 12.583% | $242.6952 | $242.70 | $242.70 | $242.70 |
| Purchase #3 | $39.71 | 4.404% | $41.4588 | $41.46 | $41.45 | $41.50 |
| Purchase #4 | $103.65 | 4.370% | $108.1795 | $108.18 | $108.20 | $108.20 |
| Purchase #5 | $141.51 | 6.579% | $150.8199 | $150.82 | $150.80 | $150.80 |
| Purchase #6 | $223.46 | 10.121% | $246.0764 | $246.08 | $246.10 | $246.10 |
| Purchase #7 | $13.35 | 12.418% | $15.0078 | $15.01 | $15.00 | $15.00 |
| 7 purchase totals = | $800.14 | $875.0725 | $875.08 | $875.10 | $875.10 | |