| 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 | $137.45 | 8.213% | $148.7388 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $28.55 | 4.216% | $29.7537 | $29.75 | $29.75 | $29.80 |
| Purchase #3 | $83.49 | 3.264% | $86.2151 | $86.22 | $86.20 | $86.20 |
| Purchase #4 | $11.31 | 13.217% | $12.8048 | $12.80 | $12.80 | $12.80 |
| Purchase #5 | $131.98 | 13.119% | $149.2945 | $149.29 | $149.30 | $149.30 |
| Purchase #6 | $205.59 | 13.801% | $233.9635 | $233.96 | $233.95 | $234.00 |
| Purchase #7 | $186.40 | 10.452% | $205.8825 | $205.88 | $205.90 | $205.90 |
| 7 purchase totals = | $784.77 | $866.6529 | $866.64 | $866.65 | $866.70 | |