| 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 | $180.25 | 4.655% | $188.6406 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $119.74 | 3.420% | $123.8351 | $123.84 | $123.85 | $123.80 |
| Purchase #3 | $77.34 | 4.419% | $80.7577 | $80.76 | $80.75 | $80.80 |
| Purchase #4 | $243.41 | 7.547% | $261.7802 | $261.78 | $261.80 | $261.80 |
| Purchase #5 | $239.90 | 11.694% | $267.9539 | $267.95 | $267.95 | $268.00 |
| Purchase #6 | $39.26 | 6.617% | $41.8578 | $41.86 | $41.85 | $41.90 |
| Purchase #7 | $39.98 | 4.669% | $41.8467 | $41.85 | $41.85 | $41.80 |
| 7 purchase totals = | $939.88 | $1,006.6720 | $1,006.68 | $1,006.70 | $1,006.70 | |