| 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 | $229.52 | 9.616% | $251.5906 | $251.59 | $251.60 | $251.60 |
| Purchase #2 | $109.41 | 3.605% | $113.3542 | $113.35 | $113.35 | $113.40 |
| Purchase #3 | $97.76 | 11.236% | $108.7443 | $108.74 | $108.75 | $108.70 |
| Purchase #4 | $64.47 | 11.236% | $71.7138 | $71.71 | $71.70 | $71.70 |
| Purchase #5 | $127.37 | 4.748% | $133.4175 | $133.42 | $133.40 | $133.40 |
| Purchase #6 | $12.70 | 8.373% | $13.7634 | $13.76 | $13.75 | $13.80 |
| Purchase #7 | $121.72 | 13.655% | $138.3409 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $762.95 | $830.9247 | $830.91 | $830.90 | $830.90 | |