| 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 | $115.75 | 5.538% | $122.1602 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $174.73 | 8.488% | $189.5611 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $107.78 | 5.178% | $113.3608 | $113.36 | $113.35 | $113.40 |
| Purchase #4 | $241.83 | 7.626% | $260.272 | $260.27 | $260.25 | $260.30 |
| Purchase #5 | $232.91 | 10.262% | $256.8112 | $256.81 | $256.80 | $256.80 |
| Purchase #6 | $241.90 | 5.500% | $255.2045 | $255.20 | $255.20 | $255.20 |
| Purchase #7 | $30.67 | 9.714% | $33.6493 | $33.65 | $33.65 | $33.60 |
| 7 purchase totals = | $1,145.57 | $1,231.0191 | $1,231.01 | $1,230.95 | $1,231.10 | |