| 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 | $78.70 | 5.637% | $83.1363 | $83.14 | $83.15 | $83.10 |
| Purchase #2 | $100.48 | 10.333% | $110.8626 | $110.86 | $110.85 | $110.90 |
| Purchase #3 | $119.86 | 4.646% | $125.4287 | $125.43 | $125.45 | $125.40 |
| Purchase #4 | $212.55 | 3.737% | $220.493 | $220.49 | $220.50 | $220.50 |
| Purchase #5 | $155.53 | 10.416% | $171.73 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $135.33 | 8.255% | $146.5015 | $146.50 | $146.50 | $146.50 |
| Purchase #7 | $95.89 | 10.830% | $106.2749 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $898.34 | $964.4270 | $964.42 | $964.45 | $964.40 | |