| 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 | $161.65 | 3.216% | $166.8487 | $166.85 | $166.85 | $166.80 |
| Purchase #2 | $32.87 | 3.592% | $34.0507 | $34.05 | $34.05 | $34.10 |
| Purchase #3 | $165.58 | 13.468% | $187.8803 | $187.88 | $187.90 | $187.90 |
| Purchase #4 | $31.92 | 9.172% | $34.8477 | $34.85 | $34.85 | $34.80 |
| Purchase #5 | $81.50 | 12.777% | $91.9133 | $91.91 | $91.90 | $91.90 |
| Purchase #6 | $154.88 | 9.372% | $169.3954 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $236.91 | 9.242% | $258.8052 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $865.31 | $943.7413 | $943.75 | $943.75 | $943.70 | |