| 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 | $217.82 | 5.405% | $229.5932 | $229.59 | $229.60 | $229.60 |
| Purchase #2 | $228.66 | 8.396% | $247.8583 | $247.86 | $247.85 | $247.90 |
| Purchase #3 | $23.36 | 8.759% | $25.4061 | $25.41 | $25.40 | $25.40 |
| Purchase #4 | $148.72 | 11.157% | $165.3127 | $165.31 | $165.30 | $165.30 |
| Purchase #5 | $18.34 | 13.412% | $20.7998 | $20.80 | $20.80 | $20.80 |
| Purchase #6 | $154.96 | 9.111% | $169.0784 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $65.40 | 6.677% | $69.7668 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $857.26 | $927.8153 | $927.82 | $927.80 | $927.90 | |