| 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 | $44.89 | 11.783% | $50.1794 | $50.18 | $50.20 | $50.20 |
| Purchase #2 | $243.56 | 12.837% | $274.8258 | $274.83 | $274.85 | $274.80 |
| Purchase #3 | $215.46 | 8.632% | $234.0585 | $234.06 | $234.05 | $234.10 |
| Purchase #4 | $77.41 | 8.158% | $83.7251 | $83.73 | $83.75 | $83.70 |
| Purchase #5 | $80.40 | 9.863% | $88.3299 | $88.33 | $88.35 | $88.30 |
| Purchase #6 | $235.34 | 8.782% | $256.0076 | $256.01 | $256.00 | $256.00 |
| Purchase #7 | $29.74 | 3.859% | $30.8877 | $30.89 | $30.90 | $30.90 |
| 7 purchase totals = | $926.80 | $1,018.0140 | $1,018.03 | $1,018.10 | $1,018.00 | |