| 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 | $182.87 | 6.845% | $195.3875 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $28.51 | 5.855% | $30.1793 | $30.18 | $30.20 | $30.20 |
| Purchase #3 | $145.98 | 7.684% | $157.1971 | $157.20 | $157.20 | $157.20 |
| Purchase #4 | $219.27 | 6.734% | $234.0356 | $234.04 | $234.05 | $234.00 |
| Purchase #5 | $178.40 | 12.647% | $200.9622 | $200.96 | $200.95 | $201.00 |
| Purchase #6 | $16.26 | 11.416% | $18.1162 | $18.12 | $18.10 | $18.10 |
| Purchase #7 | $54.87 | 6.845% | $58.6259 | $58.63 | $58.65 | $58.60 |
| 7 purchase totals = | $826.16 | $894.5038 | $894.52 | $894.55 | $894.50 | |