| 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 | $178.34 | 5.140% | $187.5067 | $187.51 | $187.50 | $187.50 |
| Purchase #2 | $33.69 | 4.471% | $35.1963 | $35.20 | $35.20 | $35.20 |
| Purchase #3 | $65.53 | 11.185% | $72.8595 | $72.86 | $72.85 | $72.90 |
| Purchase #4 | $27.61 | 9.154% | $30.1374 | $30.14 | $30.15 | $30.10 |
| Purchase #5 | $139.57 | 12.814% | $157.4545 | $157.45 | $157.45 | $157.50 |
| Purchase #6 | $178.57 | 4.163% | $186.0039 | $186.00 | $186.00 | $186.00 |
| Purchase #7 | $62.37 | 4.560% | $65.2141 | $65.21 | $65.20 | $65.20 |
| 7 purchase totals = | $685.68 | $734.3724 | $734.37 | $734.35 | $734.40 | |