| 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 | $162.98 | 10.738% | $180.4808 | $180.48 | $180.50 | $180.50 |
| Purchase #2 | $22.28 | 5.748% | $23.5607 | $23.56 | $23.55 | $23.60 |
| Purchase #3 | $37.54 | 11.448% | $41.8376 | $41.84 | $41.85 | $41.80 |
| Purchase #4 | $88.29 | 5.453% | $93.1045 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $97.59 | 4.439% | $101.922 | $101.92 | $101.90 | $101.90 |
| Purchase #6 | $51.96 | 8.231% | $56.2368 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $207.71 | 10.653% | $229.8373 | $229.84 | $229.85 | $229.80 |
| 7 purchase totals = | $668.35 | $726.9797 | $726.98 | $727.00 | $726.90 | |