| 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 | $76.78 | 3.239% | $79.2669 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $222.31 | 10.739% | $246.1839 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $210.28 | 9.667% | $230.6078 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $11.62 | 5.257% | $12.2309 | $12.23 | $12.25 | $12.20 |
| Purchase #5 | $135.67 | 10.468% | $149.8719 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $148.54 | 4.662% | $155.4649 | $155.46 | $155.45 | $155.50 |
| Purchase #7 | $92.69 | 4.692% | $97.039 | $97.04 | $97.05 | $97.00 |
| 7 purchase totals = | $897.89 | $970.6653 | $970.66 | $970.65 | $970.70 | |