| 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 | $123.35 | 3.248% | $127.3564 | $127.36 | $127.35 | $127.40 |
| Purchase #2 | $88.66 | 9.414% | $97.0065 | $97.01 | $97.00 | $97.00 |
| Purchase #3 | $181.99 | 11.354% | $202.6531 | $202.65 | $202.65 | $202.70 |
| Purchase #4 | $140.93 | 5.627% | $148.8601 | $148.86 | $148.85 | $148.90 |
| Purchase #5 | $52.96 | 4.827% | $55.5164 | $55.52 | $55.50 | $55.50 |
| Purchase #6 | $157.41 | 5.271% | $165.7071 | $165.71 | $165.70 | $165.70 |
| Purchase #7 | $16.62 | 6.536% | $17.7063 | $17.71 | $17.70 | $17.70 |
| 7 purchase totals = | $761.92 | $814.8059 | $814.82 | $814.75 | $814.90 | |