| 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 | $191.88 | 3.263% | $198.141 | $198.14 | $198.15 | $198.10 |
| Purchase #2 | $177.65 | 7.166% | $190.3804 | $190.38 | $190.40 | $190.40 |
| Purchase #3 | $8.97 | 8.279% | $9.7126 | $9.71 | $9.70 | $9.70 |
| Purchase #4 | $57.50 | 4.345% | $59.9984 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $208.54 | 13.762% | $237.2393 | $237.24 | $237.25 | $237.20 |
| Purchase #6 | $14.70 | 7.133% | $15.7486 | $15.75 | $15.75 | $15.70 |
| Purchase #7 | $59.26 | 4.638% | $62.0085 | $62.01 | $62.00 | $62.00 |
| 7 purchase totals = | $718.50 | $773.2288 | $773.23 | $773.25 | $773.10 | |