| 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 | $183.88 | 9.192% | $200.7822 | $200.78 | $200.80 | $200.80 |
| Purchase #2 | $53.96 | 5.756% | $57.0659 | $57.07 | $57.05 | $57.10 |
| Purchase #3 | $66.30 | 3.206% | $68.4256 | $68.43 | $68.45 | $68.40 |
| Purchase #4 | $201.33 | 10.501% | $222.4717 | $222.47 | $222.45 | $222.50 |
| Purchase #5 | $16.60 | 10.531% | $18.3481 | $18.35 | $18.35 | $18.30 |
| Purchase #6 | $60.96 | 3.781% | $63.2649 | $63.26 | $63.25 | $63.30 |
| Purchase #7 | $200.76 | 13.525% | $227.9128 | $227.91 | $227.90 | $227.90 |
| 7 purchase totals = | $783.79 | $858.2712 | $858.27 | $858.25 | $858.30 | |