| 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 | $138.99 | 10.726% | $153.8981 | $153.90 | $153.90 | $153.90 |
| Purchase #2 | $212.79 | 8.287% | $230.4239 | $230.42 | $230.40 | $230.40 |
| Purchase #3 | $125.81 | 4.306% | $131.2274 | $131.23 | $131.25 | $131.20 |
| Purchase #4 | $140.75 | 8.738% | $153.0487 | $153.05 | $153.05 | $153.00 |
| Purchase #5 | $219.73 | 4.436% | $229.4772 | $229.48 | $229.50 | $229.50 |
| Purchase #6 | $86.68 | 12.464% | $97.4838 | $97.48 | $97.50 | $97.50 |
| Purchase #7 | $44.72 | 10.427% | $49.383 | $49.38 | $49.40 | $49.40 |
| 7 purchase totals = | $969.47 | $1,044.9421 | $1,044.94 | $1,045.00 | $1,044.90 | |