| 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 | $239.35 | 11.317% | $266.4372 | $266.44 | $266.45 | $266.40 |
| Purchase #2 | $68.91 | 6.412% | $73.3285 | $73.33 | $73.35 | $73.30 |
| Purchase #3 | $223.82 | 3.676% | $232.0476 | $232.05 | $232.05 | $232.00 |
| Purchase #4 | $242.95 | 11.821% | $271.6691 | $271.67 | $271.65 | $271.70 |
| Purchase #5 | $247.41 | 9.257% | $270.3127 | $270.31 | $270.30 | $270.30 |
| Purchase #6 | $87.93 | 10.767% | $97.3974 | $97.40 | $97.40 | $97.40 |
| Purchase #7 | $197.53 | 8.717% | $214.7487 | $214.75 | $214.75 | $214.70 |
| 7 purchase totals = | $1,307.90 | $1,425.9412 | $1,425.95 | $1,425.95 | $1,425.80 | |