| 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 | $162.58 | 8.246% | $175.9863 | $175.99 | $176.00 | $176.00 |
| Purchase #2 | $104.47 | 6.618% | $111.3838 | $111.38 | $111.40 | $111.40 |
| Purchase #3 | $28.75 | 8.218% | $31.1127 | $31.11 | $31.10 | $31.10 |
| Purchase #4 | $39.43 | 4.711% | $41.2875 | $41.29 | $41.30 | $41.30 |
| Purchase #5 | $118.71 | 10.546% | $131.2292 | $131.23 | $131.25 | $131.20 |
| Purchase #6 | $242.76 | 13.558% | $275.6734 | $275.67 | $275.65 | $275.70 |
| Purchase #7 | $208.99 | 5.697% | $220.8962 | $220.90 | $220.90 | $220.90 |
| 7 purchase totals = | $905.69 | $987.5691 | $987.57 | $987.60 | $987.60 | |