| 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 | $239.38 | 7.581% | $257.5274 | $257.53 | $257.55 | $257.50 |
| Purchase #2 | $122.83 | 13.517% | $139.4329 | $139.43 | $139.45 | $139.40 |
| Purchase #3 | $68.75 | 13.660% | $78.1413 | $78.14 | $78.15 | $78.10 |
| Purchase #4 | $73.66 | 10.846% | $81.6492 | $81.65 | $81.65 | $81.60 |
| Purchase #5 | $93.34 | 9.330% | $102.0486 | $102.05 | $102.05 | $102.00 |
| Purchase #6 | $200.48 | 5.362% | $211.2297 | $211.23 | $211.25 | $211.20 |
| Purchase #7 | $17.63 | 5.677% | $18.6309 | $18.63 | $18.65 | $18.60 |
| 7 purchase totals = | $816.07 | $888.6600 | $888.66 | $888.75 | $888.40 | |