| 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 | $105.64 | 12.138% | $118.4626 | $118.46 | $118.45 | $118.50 |
| Purchase #2 | $185.60 | 7.758% | $199.9988 | $200.00 | $200.00 | $200.00 |
| Purchase #3 | $99.73 | 6.633% | $106.3451 | $106.35 | $106.35 | $106.30 |
| Purchase #4 | $213.98 | 11.291% | $238.1405 | $238.14 | $238.15 | $238.10 |
| Purchase #5 | $37.25 | 8.555% | $40.4367 | $40.44 | $40.45 | $40.40 |
| Purchase #6 | $181.89 | 6.585% | $193.8675 | $193.87 | $193.85 | $193.90 |
| Purchase #7 | $116.85 | 11.550% | $130.3462 | $130.35 | $130.35 | $130.30 |
| 7 purchase totals = | $940.94 | $1,027.5974 | $1,027.61 | $1,027.60 | $1,027.50 | |