| 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 | $111.27 | 11.708% | $124.2975 | $124.30 | $124.30 | $124.30 |
| Purchase #2 | $72.97 | 11.606% | $81.4389 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $107.82 | 8.520% | $117.0063 | $117.01 | $117.00 | $117.00 |
| Purchase #4 | $75.45 | 7.778% | $81.3185 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $62.98 | 3.531% | $65.2038 | $65.20 | $65.20 | $65.20 |
| Purchase #6 | $152.62 | 13.751% | $173.6068 | $173.61 | $173.60 | $173.60 |
| Purchase #7 | $186.49 | 6.727% | $199.0352 | $199.04 | $199.05 | $199.00 |
| 7 purchase totals = | $769.60 | $841.9070 | $841.92 | $841.90 | $841.80 | |