| 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 | $243.52 | 11.349% | $271.1571 | $271.16 | $271.15 | $271.20 |
| Purchase #2 | $191.26 | 13.214% | $216.5331 | $216.53 | $216.55 | $216.50 |
| Purchase #3 | $36.38 | 13.699% | $41.3637 | $41.36 | $41.35 | $41.40 |
| Purchase #4 | $227.84 | 5.505% | $240.3826 | $240.38 | $240.40 | $240.40 |
| Purchase #5 | $62.98 | 5.869% | $66.6763 | $66.68 | $66.70 | $66.70 |
| Purchase #6 | $92.31 | 5.803% | $97.6667 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $131.86 | 8.764% | $143.4162 | $143.42 | $143.40 | $143.40 |
| 7 purchase totals = | $986.15 | $1,077.1957 | $1,077.20 | $1,077.20 | $1,077.30 | |