| 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 | $182.79 | 5.467% | $192.7831 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $195.78 | 4.492% | $204.5744 | $204.57 | $204.55 | $204.60 |
| Purchase #3 | $125.90 | 9.868% | $138.3238 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $96.80 | 5.461% | $102.0862 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $117.72 | 6.261% | $125.0904 | $125.09 | $125.10 | $125.10 |
| Purchase #6 | $149.55 | 13.605% | $169.8963 | $169.90 | $169.90 | $169.90 |
| Purchase #7 | $180.45 | 10.698% | $199.7545 | $199.75 | $199.75 | $199.80 |
| 7 purchase totals = | $1,048.99 | $1,132.5087 | $1,132.50 | $1,132.50 | $1,132.60 | |