| 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 | $73.54 | 11.106% | $81.7074 | $81.71 | $81.70 | $81.70 |
| Purchase #2 | $48.29 | 13.228% | $54.6778 | $54.68 | $54.70 | $54.70 |
| Purchase #3 | $240.38 | 5.257% | $253.0168 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $205.56 | 11.260% | $228.7061 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $199.51 | 4.606% | $208.6994 | $208.70 | $208.70 | $208.70 |
| Purchase #6 | $84.55 | 10.219% | $93.1902 | $93.19 | $93.20 | $93.20 |
| Purchase #7 | $136.27 | 7.279% | $146.1891 | $146.19 | $146.20 | $146.20 |
| 7 purchase totals = | $988.10 | $1,066.1868 | $1,066.20 | $1,066.20 | $1,066.20 | |