| 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 | $212.30 | 3.585% | $219.911 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $188.27 | 11.681% | $210.2618 | $210.26 | $210.25 | $210.30 |
| Purchase #3 | $45.71 | 6.405% | $48.6377 | $48.64 | $48.65 | $48.60 |
| Purchase #4 | $117.88 | 5.531% | $124.3999 | $124.40 | $124.40 | $124.40 |
| Purchase #5 | $145.68 | 13.229% | $164.952 | $164.95 | $164.95 | $165.00 |
| Purchase #6 | $146.87 | 12.134% | $164.6912 | $164.69 | $164.70 | $164.70 |
| Purchase #7 | $198.36 | 11.339% | $220.852 | $220.85 | $220.85 | $220.90 |
| 7 purchase totals = | $1,055.07 | $1,153.7056 | $1,153.70 | $1,153.70 | $1,153.80 | |