| 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 | $158.36 | 6.869% | $169.2377 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $74.88 | 5.267% | $78.8239 | $78.82 | $78.80 | $78.80 |
| Purchase #3 | $195.36 | 6.207% | $207.486 | $207.49 | $207.50 | $207.50 |
| Purchase #4 | $18.42 | 8.662% | $20.0155 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $49.39 | 6.414% | $52.5579 | $52.56 | $52.55 | $52.60 |
| Purchase #6 | $229.30 | 6.849% | $245.0048 | $245.00 | $245.00 | $245.00 |
| Purchase #7 | $137.70 | 10.621% | $152.3251 | $152.33 | $152.35 | $152.30 |
| 7 purchase totals = | $863.41 | $925.4509 | $925.46 | $925.45 | $925.40 | |