| 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 | $68.33 | 5.585% | $72.1462 | $72.15 | $72.15 | $72.10 |
| Purchase #2 | $120.44 | 8.868% | $131.1206 | $131.12 | $131.10 | $131.10 |
| Purchase #3 | $123.54 | 13.515% | $140.2364 | $140.24 | $140.25 | $140.20 |
| Purchase #4 | $250.54 | 13.761% | $285.0168 | $285.02 | $285.00 | $285.00 |
| Purchase #5 | $86.31 | 9.411% | $94.4326 | $94.43 | $94.45 | $94.40 |
| Purchase #6 | $160.54 | 3.106% | $165.5264 | $165.53 | $165.55 | $165.50 |
| Purchase #7 | $180.42 | 12.323% | $202.6532 | $202.65 | $202.65 | $202.70 |
| 7 purchase totals = | $990.12 | $1,091.1322 | $1,091.14 | $1,091.15 | $1,091.00 | |