| 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 | $144.62 | 5.738% | $152.9183 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $13.53 | 12.109% | $15.1683 | $15.17 | $15.15 | $15.20 |
| Purchase #3 | $210.48 | 11.637% | $234.9736 | $234.97 | $234.95 | $235.00 |
| Purchase #4 | $71.98 | 12.339% | $80.8616 | $80.86 | $80.85 | $80.90 |
| Purchase #5 | $22.87 | 8.456% | $24.8039 | $24.80 | $24.80 | $24.80 |
| Purchase #6 | $117.57 | 6.368% | $125.0569 | $125.06 | $125.05 | $125.10 |
| Purchase #7 | $42.85 | 6.367% | $45.5783 | $45.58 | $45.60 | $45.60 |
| 7 purchase totals = | $623.90 | $679.3609 | $679.36 | $679.30 | $679.50 | |