| 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 | $89.52 | 11.503% | $99.8175 | $99.82 | $99.80 | $99.80 |
| Purchase #2 | $57.51 | 9.384% | $62.9067 | $62.91 | $62.90 | $62.90 |
| Purchase #3 | $214.35 | 9.328% | $234.3446 | $234.34 | $234.35 | $234.30 |
| Purchase #4 | $26.40 | 11.812% | $29.5184 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $155.66 | 5.231% | $163.8026 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $83.41 | 8.207% | $90.2555 | $90.26 | $90.25 | $90.30 |
| Purchase #7 | $159.92 | 9.410% | $174.9685 | $174.97 | $174.95 | $175.00 |
| 7 purchase totals = | $786.77 | $855.6138 | $855.62 | $855.55 | $855.60 | |