| 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 | $228.59 | 9.604% | $250.5438 | $250.54 | $250.55 | $250.50 |
| Purchase #2 | $170.27 | 3.524% | $176.2703 | $176.27 | $176.25 | $176.30 |
| Purchase #3 | $135.29 | 6.229% | $143.7172 | $143.72 | $143.70 | $143.70 |
| Purchase #4 | $243.26 | 10.115% | $267.8657 | $267.87 | $267.85 | $267.90 |
| Purchase #5 | $23.64 | 11.215% | $26.2912 | $26.29 | $26.30 | $26.30 |
| Purchase #6 | $120.54 | 9.221% | $131.655 | $131.66 | $131.65 | $131.70 |
| Purchase #7 | $73.78 | 13.816% | $83.9734 | $83.97 | $83.95 | $84.00 |
| 7 purchase totals = | $995.37 | $1,080.3166 | $1,080.32 | $1,080.25 | $1,080.40 | |