| 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 | $33.30 | 8.274% | $36.0552 | $36.06 | $36.05 | $36.10 |
| Purchase #2 | $91.74 | 12.433% | $103.146 | $103.15 | $103.15 | $103.10 |
| Purchase #3 | $103.62 | 6.357% | $110.2071 | $110.21 | $110.20 | $110.20 |
| Purchase #4 | $96.77 | 6.106% | $102.6788 | $102.68 | $102.70 | $102.70 |
| Purchase #5 | $67.72 | 8.567% | $73.5216 | $73.52 | $73.50 | $73.50 |
| Purchase #6 | $37.91 | 8.715% | $41.2139 | $41.21 | $41.20 | $41.20 |
| Purchase #7 | $175.88 | 9.260% | $192.1665 | $192.17 | $192.15 | $192.20 |
| 7 purchase totals = | $606.94 | $658.9891 | $659.00 | $658.95 | $659.00 | |