| 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 | $213.25 | 3.371% | $220.4387 | $220.44 | $220.45 | $220.40 |
| Purchase #2 | $157.89 | 8.483% | $171.2838 | $171.28 | $171.30 | $171.30 |
| Purchase #3 | $82.28 | 11.642% | $91.859 | $91.86 | $91.85 | $91.90 |
| Purchase #4 | $49.81 | 4.571% | $52.0868 | $52.09 | $52.10 | $52.10 |
| Purchase #5 | $49.65 | 3.776% | $51.5248 | $51.52 | $51.50 | $51.50 |
| Purchase #6 | $65.89 | 3.576% | $68.2462 | $68.25 | $68.25 | $68.20 |
| Purchase #7 | $95.62 | 3.521% | $98.9868 | $98.99 | $99.00 | $99.00 |
| 7 purchase totals = | $714.39 | $754.4261 | $754.43 | $754.45 | $754.40 | |