| 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 | $38.88 | 6.483% | $41.4006 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $21.51 | 10.297% | $23.7249 | $23.72 | $23.70 | $23.70 |
| Purchase #3 | $93.85 | 3.652% | $97.2774 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $234.76 | 9.543% | $257.1631 | $257.16 | $257.15 | $257.20 |
| Purchase #5 | $89.43 | 4.423% | $93.3855 | $93.39 | $93.40 | $93.40 |
| Purchase #6 | $153.89 | 6.752% | $164.2807 | $164.28 | $164.30 | $164.30 |
| Purchase #7 | $147.83 | 8.648% | $160.6143 | $160.61 | $160.60 | $160.60 |
| 7 purchase totals = | $780.15 | $837.8465 | $837.84 | $837.85 | $837.90 | |