| 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 | $215.74 | 4.642% | $225.7547 | $225.75 | $225.75 | $225.80 |
| Purchase #2 | $113.94 | 12.748% | $128.4651 | $128.47 | $128.45 | $128.50 |
| Purchase #3 | $106.26 | 9.809% | $116.683 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $149.76 | 11.309% | $166.6964 | $166.70 | $166.70 | $166.70 |
| Purchase #5 | $65.54 | 4.147% | $68.2579 | $68.26 | $68.25 | $68.30 |
| Purchase #6 | $55.84 | 5.281% | $58.7889 | $58.79 | $58.80 | $58.80 |
| Purchase #7 | $144.91 | 4.661% | $151.6643 | $151.66 | $151.65 | $151.70 |
| 7 purchase totals = | $851.99 | $916.3103 | $916.31 | $916.30 | $916.50 | |