| 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 | $104.46 | 10.462% | $115.3886 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $129.77 | 8.201% | $140.4124 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $49.70 | 10.619% | $54.9776 | $54.98 | $55.00 | $55.00 |
| Purchase #4 | $84.76 | 13.273% | $96.0102 | $96.01 | $96.00 | $96.00 |
| Purchase #5 | $31.57 | 11.133% | $35.0847 | $35.08 | $35.10 | $35.10 |
| Purchase #6 | $124.42 | 11.192% | $138.3451 | $138.35 | $138.35 | $138.30 |
| Purchase #7 | $186.38 | 11.561% | $207.9274 | $207.93 | $207.95 | $207.90 |
| 7 purchase totals = | $711.06 | $788.1460 | $788.15 | $788.20 | $788.10 | |