| 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 | $159.88 | 13.473% | $181.4206 | $181.42 | $181.40 | $181.40 |
| Purchase #2 | $205.38 | 4.286% | $214.1826 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $159.65 | 6.119% | $169.419 | $169.42 | $169.40 | $169.40 |
| Purchase #4 | $82.88 | 5.481% | $87.4227 | $87.42 | $87.40 | $87.40 |
| Purchase #5 | $187.93 | 8.277% | $203.485 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $23.74 | 11.593% | $26.4922 | $26.49 | $26.50 | $26.50 |
| Purchase #7 | $140.43 | 3.438% | $145.258 | $145.26 | $145.25 | $145.30 |
| 7 purchase totals = | $959.89 | $1,027.6801 | $1,027.68 | $1,027.65 | $1,027.70 | |