| 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 | $32.33 | 13.145% | $36.5798 | $36.58 | $36.60 | $36.60 |
| Purchase #2 | $80.48 | 8.781% | $87.5469 | $87.55 | $87.55 | $87.50 |
| Purchase #3 | $85.81 | 13.356% | $97.2708 | $97.27 | $97.25 | $97.30 |
| Purchase #4 | $113.83 | 10.119% | $125.3485 | $125.35 | $125.35 | $125.30 |
| Purchase #5 | $79.84 | 7.741% | $86.0204 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $199.48 | 8.724% | $216.8826 | $216.88 | $216.90 | $216.90 |
| Purchase #7 | $193.33 | 4.194% | $201.4383 | $201.44 | $201.45 | $201.40 |
| 7 purchase totals = | $785.10 | $851.0873 | $851.09 | $851.10 | $851.00 | |