| 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 | $222.42 | 12.217% | $249.5931 | $249.59 | $249.60 | $249.60 |
| Purchase #2 | $70.46 | 4.722% | $73.7871 | $73.79 | $73.80 | $73.80 |
| Purchase #3 | $77.81 | 11.725% | $86.9332 | $86.93 | $86.95 | $86.90 |
| Purchase #4 | $146.89 | 11.277% | $163.4548 | $163.45 | $163.45 | $163.50 |
| Purchase #5 | $225.97 | 6.571% | $240.8185 | $240.82 | $240.80 | $240.80 |
| Purchase #6 | $58.52 | 6.397% | $62.2635 | $62.26 | $62.25 | $62.30 |
| Purchase #7 | $16.45 | 13.722% | $18.7073 | $18.71 | $18.70 | $18.70 |
| 7 purchase totals = | $818.52 | $895.5575 | $895.55 | $895.55 | $895.60 | |