| 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 | $47.63 | 4.489% | $49.7681 | $49.77 | $49.75 | $49.80 |
| Purchase #2 | $13.59 | 13.277% | $15.3943 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $57.29 | 7.747% | $61.7283 | $61.73 | $61.75 | $61.70 |
| Purchase #4 | $243.54 | 9.378% | $266.3792 | $266.38 | $266.40 | $266.40 |
| Purchase #5 | $128.70 | 11.469% | $143.4606 | $143.46 | $143.45 | $143.50 |
| Purchase #6 | $76.43 | 3.772% | $79.3129 | $79.31 | $79.30 | $79.30 |
| Purchase #7 | $247.87 | 6.828% | $264.7946 | $264.79 | $264.80 | $264.80 |
| 7 purchase totals = | $815.05 | $880.8380 | $880.83 | $880.85 | $880.90 | |