| 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 | $149.90 | 9.172% | $163.6488 | $163.65 | $163.65 | $163.60 |
| Purchase #2 | $220.36 | 10.250% | $242.9469 | $242.95 | $242.95 | $242.90 |
| Purchase #3 | $220.52 | 3.153% | $227.473 | $227.47 | $227.45 | $227.50 |
| Purchase #4 | $151.76 | 8.761% | $165.0557 | $165.06 | $165.05 | $165.10 |
| Purchase #5 | $227.99 | 5.197% | $239.8386 | $239.84 | $239.85 | $239.80 |
| Purchase #6 | $180.37 | 4.683% | $188.8167 | $188.82 | $188.80 | $188.80 |
| Purchase #7 | $24.74 | 6.371% | $26.3162 | $26.32 | $26.30 | $26.30 |
| 7 purchase totals = | $1,175.64 | $1,254.0959 | $1,254.11 | $1,254.05 | $1,254.00 | |