| 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 | $94.30 | 9.246% | $103.019 | $103.02 | $103.00 | $103.00 |
| Purchase #2 | $204.76 | 5.208% | $215.4239 | $215.42 | $215.40 | $215.40 |
| Purchase #3 | $15.86 | 5.524% | $16.7361 | $16.74 | $16.75 | $16.70 |
| Purchase #4 | $112.72 | 9.794% | $123.7598 | $123.76 | $123.75 | $123.80 |
| Purchase #5 | $140.99 | 5.141% | $148.2383 | $148.24 | $148.25 | $148.20 |
| Purchase #6 | $92.49 | 5.304% | $97.3957 | $97.40 | $97.40 | $97.40 |
| Purchase #7 | $69.74 | 3.425% | $72.1286 | $72.13 | $72.15 | $72.10 |
| 7 purchase totals = | $730.86 | $776.7014 | $776.71 | $776.70 | $776.60 | |