| 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 | $229.83 | 5.696% | $242.9211 | $242.92 | $242.90 | $242.90 |
| Purchase #2 | $201.37 | 5.680% | $212.8078 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $108.52 | 12.438% | $122.0177 | $122.02 | $122.00 | $122.00 |
| Purchase #4 | $136.97 | 5.260% | $144.1746 | $144.17 | $144.15 | $144.20 |
| Purchase #5 | $62.88 | 13.393% | $71.3015 | $71.30 | $71.30 | $71.30 |
| Purchase #6 | $231.84 | 7.630% | $249.5294 | $249.53 | $249.55 | $249.50 |
| Purchase #7 | $72.73 | 7.240% | $77.9957 | $78.00 | $78.00 | $78.00 |
| 7 purchase totals = | $1,044.14 | $1,120.7478 | $1,120.75 | $1,120.70 | $1,120.70 | |