| 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 | $85.68 | 13.601% | $97.3333 | $97.33 | $97.35 | $97.30 |
| Purchase #2 | $11.52 | 6.289% | $12.2445 | $12.24 | $12.25 | $12.20 |
| Purchase #3 | $190.52 | 13.400% | $216.0497 | $216.05 | $216.05 | $216.00 |
| Purchase #4 | $204.87 | 10.659% | $226.7071 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $179.73 | 6.461% | $191.3424 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $92.63 | 10.587% | $102.4367 | $102.44 | $102.45 | $102.40 |
| Purchase #7 | $41.80 | 7.169% | $44.7966 | $44.80 | $44.80 | $44.80 |
| 7 purchase totals = | $806.75 | $890.9103 | $890.91 | $890.95 | $890.70 | |