| 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 | $22.38 | 5.739% | $23.6644 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $73.33 | 10.554% | $81.0692 | $81.07 | $81.05 | $81.10 |
| Purchase #3 | $154.66 | 3.234% | $159.6617 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $163.48 | 8.455% | $177.3022 | $177.30 | $177.30 | $177.30 |
| Purchase #5 | $81.73 | 4.514% | $85.4193 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $140.77 | 8.685% | $152.9959 | $153.00 | $153.00 | $153.00 |
| Purchase #7 | $126.31 | 4.492% | $131.9838 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $762.66 | $812.0965 | $812.09 | $812.05 | $812.20 | |