| 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 | $46.89 | 10.636% | $51.8772 | $51.88 | $51.90 | $51.90 |
| Purchase #2 | $130.33 | 8.558% | $141.4836 | $141.48 | $141.50 | $141.50 |
| Purchase #3 | $88.66 | 10.392% | $97.8735 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $179.36 | 7.215% | $192.3008 | $192.30 | $192.30 | $192.30 |
| Purchase #5 | $167.69 | 8.612% | $182.1315 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $165.37 | 9.358% | $180.8453 | $180.85 | $180.85 | $180.80 |
| Purchase #7 | $28.52 | 4.345% | $29.7592 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $806.82 | $876.2711 | $876.27 | $876.30 | $876.30 | |