| 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 | $74.63 | 12.265% | $83.7834 | $83.78 | $83.80 | $83.80 |
| Purchase #2 | $15.93 | 9.102% | $17.3799 | $17.38 | $17.40 | $17.40 |
| Purchase #3 | $75.88 | 3.626% | $78.6314 | $78.63 | $78.65 | $78.60 |
| Purchase #4 | $73.56 | 8.311% | $79.6736 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $49.85 | 6.859% | $53.2692 | $53.27 | $53.25 | $53.30 |
| Purchase #6 | $82.90 | 9.797% | $91.0217 | $91.02 | $91.00 | $91.00 |
| Purchase #7 | $210.79 | 11.289% | $234.5861 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $583.54 | $638.3453 | $638.34 | $638.35 | $638.40 | |