| 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 | $125.50 | 11.802% | $140.3115 | $140.31 | $140.30 | $140.30 |
| Purchase #2 | $208.79 | 11.498% | $232.7967 | $232.80 | $232.80 | $232.80 |
| Purchase #3 | $172.67 | 4.623% | $180.6525 | $180.65 | $180.65 | $180.70 |
| Purchase #4 | $185.84 | 9.689% | $203.846 | $203.85 | $203.85 | $203.80 |
| Purchase #5 | $134.91 | 8.123% | $145.8687 | $145.87 | $145.85 | $145.90 |
| Purchase #6 | $90.26 | 9.841% | $99.1425 | $99.14 | $99.15 | $99.10 |
| Purchase #7 | $128.45 | 12.635% | $144.6797 | $144.68 | $144.70 | $144.70 |
| 7 purchase totals = | $1,046.42 | $1,147.2976 | $1,147.30 | $1,147.30 | $1,147.30 | |