| 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 | $67.71 | 9.436% | $74.0991 | $74.10 | $74.10 | $74.10 |
| Purchase #2 | $86.70 | 12.246% | $97.3173 | $97.32 | $97.30 | $97.30 |
| Purchase #3 | $222.88 | 7.359% | $239.2817 | $239.28 | $239.30 | $239.30 |
| Purchase #4 | $209.74 | 11.482% | $233.8223 | $233.82 | $233.80 | $233.80 |
| Purchase #5 | $247.87 | 7.551% | $266.5867 | $266.59 | $266.60 | $266.60 |
| Purchase #6 | $94.71 | 3.437% | $97.9652 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $202.27 | 13.456% | $229.4875 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $1,131.88 | $1,238.5598 | $1,238.57 | $1,238.55 | $1,238.60 | |