| 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 | $94.25 | 3.276% | $97.3376 | $97.34 | $97.35 | $97.30 |
| Purchase #2 | $6.32 | 3.780% | $6.5589 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $26.53 | 13.779% | $30.1856 | $30.19 | $30.20 | $30.20 |
| Purchase #4 | $224.28 | 7.715% | $241.5832 | $241.58 | $241.60 | $241.60 |
| Purchase #5 | $65.83 | 13.565% | $74.7598 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $74.80 | 6.514% | $79.6725 | $79.67 | $79.65 | $79.70 |
| Purchase #7 | $113.50 | 5.176% | $119.3748 | $119.37 | $119.35 | $119.40 |
| 7 purchase totals = | $605.51 | $649.4724 | $649.47 | $649.45 | $649.60 | |