| 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 | $139.88 | 12.716% | $157.6671 | $157.67 | $157.65 | $157.70 |
| Purchase #2 | $53.41 | 6.576% | $56.9222 | $56.92 | $56.90 | $56.90 |
| Purchase #3 | $101.79 | 11.127% | $113.1162 | $113.12 | $113.10 | $113.10 |
| Purchase #4 | $102.92 | 12.677% | $115.9672 | $115.97 | $115.95 | $116.00 |
| Purchase #5 | $223.60 | 6.289% | $237.6622 | $237.66 | $237.65 | $237.70 |
| Purchase #6 | $57.60 | 10.748% | $63.7908 | $63.79 | $63.80 | $63.80 |
| Purchase #7 | $200.42 | 12.208% | $224.8873 | $224.89 | $224.90 | $224.90 |
| 7 purchase totals = | $879.62 | $970.0130 | $970.02 | $969.95 | $970.10 | |