| 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 | $229.91 | 6.452% | $244.7438 | $244.74 | $244.75 | $244.70 |
| Purchase #2 | $74.75 | 11.615% | $83.4322 | $83.43 | $83.45 | $83.40 |
| Purchase #3 | $88.27 | 6.108% | $93.6615 | $93.66 | $93.65 | $93.70 |
| Purchase #4 | $27.30 | 6.614% | $29.1056 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $227.73 | 10.490% | $251.6189 | $251.62 | $251.60 | $251.60 |
| Purchase #6 | $25.26 | 9.732% | $27.7183 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $197.25 | 12.697% | $222.2948 | $222.29 | $222.30 | $222.30 |
| 7 purchase totals = | $870.47 | $952.5751 | $952.57 | $952.55 | $952.50 | |