| 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 | $89.49 | 9.229% | $97.749 | $97.75 | $97.75 | $97.70 |
| Purchase #2 | $228.67 | 13.574% | $259.7097 | $259.71 | $259.70 | $259.70 |
| Purchase #3 | $151.50 | 12.378% | $170.2527 | $170.25 | $170.25 | $170.30 |
| Purchase #4 | $125.73 | 12.559% | $141.5204 | $141.52 | $141.50 | $141.50 |
| Purchase #5 | $130.60 | 12.420% | $146.8205 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $8.43 | 8.855% | $9.1765 | $9.18 | $9.20 | $9.20 |
| Purchase #7 | $229.40 | 5.629% | $242.3129 | $242.31 | $242.30 | $242.30 |
| 7 purchase totals = | $963.82 | $1,067.5417 | $1,067.54 | $1,067.50 | $1,067.50 | |