| 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 | $124.34 | 11.371% | $138.4787 | $138.48 | $138.50 | $138.50 |
| Purchase #2 | $113.51 | 10.509% | $125.4388 | $125.44 | $125.45 | $125.40 |
| Purchase #3 | $50.93 | 9.728% | $55.8845 | $55.88 | $55.90 | $55.90 |
| Purchase #4 | $218.46 | 4.862% | $229.0815 | $229.08 | $229.10 | $229.10 |
| Purchase #5 | $109.66 | 10.307% | $120.9627 | $120.96 | $120.95 | $121.00 |
| Purchase #6 | $132.80 | 12.578% | $149.5036 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $117.88 | 8.302% | $127.6664 | $127.67 | $127.65 | $127.70 |
| 7 purchase totals = | $867.58 | $947.0162 | $947.01 | $947.05 | $947.10 | |