| 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 | $17.61 | 8.398% | $19.0889 | $19.09 | $19.10 | $19.10 |
| Purchase #2 | $41.73 | 9.245% | $45.5879 | $45.59 | $45.60 | $45.60 |
| Purchase #3 | $56.98 | 9.629% | $62.4666 | $62.47 | $62.45 | $62.50 |
| Purchase #4 | $188.38 | 11.434% | $209.9194 | $209.92 | $209.90 | $209.90 |
| Purchase #5 | $13.83 | 9.128% | $15.0924 | $15.09 | $15.10 | $15.10 |
| Purchase #6 | $131.85 | 11.860% | $147.4874 | $147.49 | $147.50 | $147.50 |
| Purchase #7 | $89.88 | 8.152% | $97.207 | $97.21 | $97.20 | $97.20 |
| 7 purchase totals = | $540.26 | $596.8496 | $596.86 | $596.85 | $596.90 | |