| 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 | $237.56 | 8.353% | $257.4034 | $257.40 | $257.40 | $257.40 |
| Purchase #2 | $116.36 | 7.287% | $124.8392 | $124.84 | $124.85 | $124.80 |
| Purchase #3 | $139.54 | 8.139% | $150.8972 | $150.90 | $150.90 | $150.90 |
| Purchase #4 | $40.40 | 8.769% | $43.9427 | $43.94 | $43.95 | $43.90 |
| Purchase #5 | $232.63 | 5.825% | $246.1807 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $29.58 | 5.512% | $31.2104 | $31.21 | $31.20 | $31.20 |
| Purchase #7 | $56.50 | 11.124% | $62.7851 | $62.79 | $62.80 | $62.80 |
| 7 purchase totals = | $852.57 | $917.2587 | $917.26 | $917.30 | $917.20 | |