| 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 | $201.80 | 12.731% | $227.4912 | $227.49 | $227.50 | $227.50 |
| Purchase #2 | $140.99 | 5.209% | $148.3342 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $159.76 | 3.850% | $165.9108 | $165.91 | $165.90 | $165.90 |
| Purchase #4 | $111.36 | 12.742% | $125.5495 | $125.55 | $125.55 | $125.50 |
| Purchase #5 | $153.81 | 11.606% | $171.6612 | $171.66 | $171.65 | $171.70 |
| Purchase #6 | $189.30 | 5.194% | $199.1322 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $51.41 | 7.453% | $55.2416 | $55.24 | $55.25 | $55.20 |
| 7 purchase totals = | $1,008.43 | $1,093.3207 | $1,093.31 | $1,093.35 | $1,093.20 | |