| 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 | $225.34 | 12.389% | $253.2574 | $253.26 | $253.25 | $253.30 |
| Purchase #2 | $110.83 | 9.822% | $121.7157 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $89.70 | 5.297% | $94.4514 | $94.45 | $94.45 | $94.50 |
| Purchase #4 | $202.30 | 3.382% | $209.1418 | $209.14 | $209.15 | $209.10 |
| Purchase #5 | $70.47 | 13.226% | $79.7904 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $72.46 | 5.449% | $76.4083 | $76.41 | $76.40 | $76.40 |
| Purchase #7 | $58.42 | 6.490% | $62.2115 | $62.21 | $62.20 | $62.20 |
| 7 purchase totals = | $829.52 | $896.9765 | $896.98 | $896.95 | $897.00 | |