| 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 | $119.98 | 7.566% | $129.0577 | $129.06 | $129.05 | $129.10 |
| Purchase #2 | $185.25 | 4.269% | $193.1583 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $250.35 | 6.409% | $266.3949 | $266.39 | $266.40 | $266.40 |
| Purchase #4 | $42.84 | 10.577% | $47.3712 | $47.37 | $47.35 | $47.40 |
| Purchase #5 | $125.67 | 12.420% | $141.2782 | $141.28 | $141.30 | $141.30 |
| Purchase #6 | $146.36 | 9.339% | $160.0286 | $160.03 | $160.05 | $160.00 |
| Purchase #7 | $193.43 | 6.694% | $206.3782 | $206.38 | $206.40 | $206.40 |
| 7 purchase totals = | $1,063.88 | $1,143.6671 | $1,143.67 | $1,143.70 | $1,143.80 | |