| 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 | $109.62 | 6.528% | $116.776 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $149.71 | 5.568% | $158.0459 | $158.05 | $158.05 | $158.00 |
| Purchase #3 | $71.57 | 6.704% | $76.3681 | $76.37 | $76.35 | $76.40 |
| Purchase #4 | $22.32 | 8.450% | $24.206 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $146.81 | 6.444% | $156.2704 | $156.27 | $156.25 | $156.30 |
| Purchase #6 | $51.77 | 7.318% | $55.5585 | $55.56 | $55.55 | $55.60 |
| Purchase #7 | $146.99 | 3.694% | $152.4198 | $152.42 | $152.40 | $152.40 |
| 7 purchase totals = | $698.79 | $739.6447 | $739.66 | $739.60 | $739.70 | |