| 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 | $70.99 | 8.872% | $77.2882 | $77.29 | $77.30 | $77.30 |
| Purchase #2 | $82.31 | 12.136% | $92.2991 | $92.30 | $92.30 | $92.30 |
| Purchase #3 | $125.98 | 13.644% | $143.1687 | $143.17 | $143.15 | $143.20 |
| Purchase #4 | $80.80 | 3.442% | $83.5811 | $83.58 | $83.60 | $83.60 |
| Purchase #5 | $227.40 | 5.338% | $239.5386 | $239.54 | $239.55 | $239.50 |
| Purchase #6 | $91.93 | 5.140% | $96.6552 | $96.66 | $96.65 | $96.70 |
| Purchase #7 | $165.82 | 4.454% | $173.2056 | $173.21 | $173.20 | $173.20 |
| 7 purchase totals = | $845.23 | $905.7365 | $905.75 | $905.75 | $905.80 | |