| 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 | $26.52 | 9.709% | $29.0948 | $29.09 | $29.10 | $29.10 |
| Purchase #2 | $47.32 | 9.316% | $51.7283 | $51.73 | $51.75 | $51.70 |
| Purchase #3 | $220.73 | 6.559% | $235.2077 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $146.49 | 13.257% | $165.9102 | $165.91 | $165.90 | $165.90 |
| Purchase #5 | $212.91 | 9.395% | $232.9129 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $249.90 | 10.224% | $275.4498 | $275.45 | $275.45 | $275.40 |
| Purchase #7 | $199.47 | 11.764% | $222.9357 | $222.94 | $222.95 | $222.90 |
| 7 purchase totals = | $1,103.34 | $1,213.2394 | $1,213.24 | $1,213.25 | $1,213.10 | |