| 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 | $123.71 | 3.140% | $127.5945 | $127.59 | $127.60 | $127.60 |
| Purchase #2 | $68.31 | 8.792% | $74.3158 | $74.32 | $74.30 | $74.30 |
| Purchase #3 | $127.57 | 7.737% | $137.4401 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $120.71 | 10.767% | $133.7068 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $180.79 | 11.692% | $201.928 | $201.93 | $201.95 | $201.90 |
| Purchase #6 | $26.54 | 13.453% | $30.1104 | $30.11 | $30.10 | $30.10 |
| Purchase #7 | $107.78 | 7.825% | $116.2138 | $116.21 | $116.20 | $116.20 |
| 7 purchase totals = | $755.41 | $821.3094 | $821.31 | $821.30 | $821.20 | |