| 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 | $163.72 | 8.364% | $177.4135 | $177.41 | $177.40 | $177.40 |
| Purchase #2 | $79.66 | 4.613% | $83.3347 | $83.33 | $83.35 | $83.30 |
| Purchase #3 | $20.66 | 13.577% | $23.465 | $23.47 | $23.45 | $23.50 |
| Purchase #4 | $124.90 | 11.354% | $139.0811 | $139.08 | $139.10 | $139.10 |
| Purchase #5 | $179.25 | 9.716% | $196.6659 | $196.67 | $196.65 | $196.70 |
| Purchase #6 | $180.68 | 5.639% | $190.8685 | $190.87 | $190.85 | $190.90 |
| Purchase #7 | $212.29 | 10.872% | $235.3702 | $235.37 | $235.35 | $235.40 |
| 7 purchase totals = | $961.16 | $1,046.1989 | $1,046.20 | $1,046.15 | $1,046.30 | |