| 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 | $160.60 | 10.730% | $177.8324 | $177.83 | $177.85 | $177.80 |
| Purchase #2 | $92.25 | 10.158% | $101.6208 | $101.62 | $101.60 | $101.60 |
| Purchase #3 | $112.95 | 6.184% | $119.9348 | $119.93 | $119.95 | $119.90 |
| Purchase #4 | $26.90 | 6.500% | $28.6485 | $28.65 | $28.65 | $28.60 |
| Purchase #5 | $86.99 | 11.597% | $97.0782 | $97.08 | $97.10 | $97.10 |
| Purchase #6 | $131.71 | 12.254% | $147.8497 | $147.85 | $147.85 | $147.80 |
| Purchase #7 | $76.39 | 6.538% | $81.3844 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $687.79 | $754.3488 | $754.34 | $754.40 | $754.20 | |