| 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 | $122.86 | 5.537% | $129.6628 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $40.68 | 3.254% | $42.0037 | $42.00 | $42.00 | $42.00 |
| Purchase #3 | $184.99 | 11.575% | $206.4026 | $206.40 | $206.40 | $206.40 |
| Purchase #4 | $5.60 | 8.237% | $6.0613 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $141.69 | 7.786% | $152.722 | $152.72 | $152.70 | $152.70 |
| Purchase #6 | $215.97 | 9.729% | $236.9817 | $236.98 | $237.00 | $237.00 |
| Purchase #7 | $161.73 | 5.533% | $170.6785 | $170.68 | $170.70 | $170.70 |
| 7 purchase totals = | $873.52 | $944.5126 | $944.50 | $944.50 | $944.60 | |