| 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 | $86.27 | 6.565% | $91.9336 | $91.93 | $91.95 | $91.90 |
| Purchase #2 | $196.62 | 10.763% | $217.7822 | $217.78 | $217.80 | $217.80 |
| Purchase #3 | $172.92 | 8.322% | $187.3104 | $187.31 | $187.30 | $187.30 |
| Purchase #4 | $72.48 | 7.469% | $77.8935 | $77.89 | $77.90 | $77.90 |
| Purchase #5 | $144.85 | 8.729% | $157.494 | $157.49 | $157.50 | $157.50 |
| Purchase #6 | $183.30 | 7.654% | $197.3298 | $197.33 | $197.35 | $197.30 |
| Purchase #7 | $51.53 | 3.657% | $53.4145 | $53.41 | $53.40 | $53.40 |
| 7 purchase totals = | $907.97 | $983.1580 | $983.14 | $983.20 | $983.10 | |