| 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 | $137.83 | 9.207% | $150.52 | $150.52 | $150.50 | $150.50 |
| Purchase #2 | $61.35 | 11.398% | $68.3427 | $68.34 | $68.35 | $68.30 |
| Purchase #3 | $249.78 | 4.213% | $260.3032 | $260.30 | $260.30 | $260.30 |
| Purchase #4 | $24.96 | 5.788% | $26.4047 | $26.40 | $26.40 | $26.40 |
| Purchase #5 | $213.47 | 10.739% | $236.3945 | $236.39 | $236.40 | $236.40 |
| Purchase #6 | $9.96 | 10.731% | $11.0288 | $11.03 | $11.05 | $11.00 |
| Purchase #7 | $207.43 | 8.334% | $224.7172 | $224.72 | $224.70 | $224.70 |
| 7 purchase totals = | $904.78 | $977.7111 | $977.70 | $977.70 | $977.60 | |