| 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 | $29.64 | 11.491% | $33.0459 | $33.05 | $33.05 | $33.00 |
| Purchase #2 | $182.99 | 4.496% | $191.2172 | $191.22 | $191.20 | $191.20 |
| Purchase #3 | $120.70 | 11.538% | $134.6264 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $181.35 | 11.158% | $201.585 | $201.59 | $201.60 | $201.60 |
| Purchase #5 | $61.68 | 9.488% | $67.5322 | $67.53 | $67.55 | $67.50 |
| Purchase #6 | $48.71 | 8.320% | $52.7627 | $52.76 | $52.75 | $52.80 |
| Purchase #7 | $85.70 | 9.338% | $93.7027 | $93.70 | $93.70 | $93.70 |
| 7 purchase totals = | $710.77 | $774.4721 | $774.48 | $774.50 | $774.40 | |