| 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 | $73.34 | 8.533% | $79.5981 | $79.60 | $79.60 | $79.60 |
| Purchase #2 | $213.78 | 3.223% | $220.6701 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $52.69 | 8.675% | $57.2609 | $57.26 | $57.25 | $57.30 |
| Purchase #4 | $149.75 | 3.640% | $155.2009 | $155.20 | $155.20 | $155.20 |
| Purchase #5 | $51.76 | 3.132% | $53.3811 | $53.38 | $53.40 | $53.40 |
| Purchase #6 | $52.42 | 11.186% | $58.2837 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $175.47 | 6.273% | $186.4772 | $186.48 | $186.50 | $186.50 |
| 7 purchase totals = | $769.21 | $810.8720 | $810.87 | $810.90 | $811.00 | |