| 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 | $165.59 | 5.349% | $174.4474 | $174.45 | $174.45 | $174.40 |
| Purchase #2 | $137.42 | 10.868% | $152.3548 | $152.35 | $152.35 | $152.40 |
| Purchase #3 | $136.52 | 8.669% | $148.3549 | $148.35 | $148.35 | $148.40 |
| Purchase #4 | $26.27 | 4.438% | $27.4359 | $27.44 | $27.45 | $27.40 |
| Purchase #5 | $199.82 | 8.732% | $217.2683 | $217.27 | $217.25 | $217.30 |
| Purchase #6 | $148.64 | 12.509% | $167.2334 | $167.23 | $167.25 | $167.20 |
| Purchase #7 | $63.89 | 6.544% | $68.071 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $878.15 | $955.1657 | $955.16 | $955.15 | $955.20 | |