| 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 | $39.44 | 11.666% | $44.0411 | $44.04 | $44.05 | $44.00 |
| Purchase #2 | $120.74 | 5.409% | $127.2708 | $127.27 | $127.25 | $127.30 |
| Purchase #3 | $14.63 | 6.462% | $15.5754 | $15.58 | $15.60 | $15.60 |
| Purchase #4 | $99.46 | 11.430% | $110.8283 | $110.83 | $110.85 | $110.80 |
| Purchase #5 | $171.51 | 12.641% | $193.1906 | $193.19 | $193.20 | $193.20 |
| Purchase #6 | $165.57 | 12.485% | $186.2414 | $186.24 | $186.25 | $186.20 |
| Purchase #7 | $77.46 | 7.855% | $83.5445 | $83.54 | $83.55 | $83.50 |
| 7 purchase totals = | $688.81 | $760.6921 | $760.69 | $760.75 | $760.60 | |