| 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 | $177.30 | 12.227% | $198.9785 | $198.98 | $199.00 | $199.00 |
| Purchase #2 | $31.64 | 7.443% | $33.995 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $212.72 | 6.748% | $227.0743 | $227.07 | $227.05 | $227.10 |
| Purchase #4 | $89.28 | 4.467% | $93.2681 | $93.27 | $93.25 | $93.30 |
| Purchase #5 | $55.85 | 7.235% | $59.8907 | $59.89 | $59.90 | $59.90 |
| Purchase #6 | $149.56 | 5.167% | $157.2878 | $157.29 | $157.30 | $157.30 |
| Purchase #7 | $169.50 | 5.352% | $178.5716 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $885.85 | $949.0660 | $949.07 | $949.05 | $949.20 | |