| 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 | $155.72 | 6.618% | $166.0255 | $166.03 | $166.05 | $166.00 |
| Purchase #2 | $104.76 | 3.276% | $108.1919 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $25.79 | 13.556% | $29.2861 | $29.29 | $29.30 | $29.30 |
| Purchase #4 | $75.76 | 13.392% | $85.9058 | $85.91 | $85.90 | $85.90 |
| Purchase #5 | $71.34 | 9.639% | $78.2165 | $78.22 | $78.20 | $78.20 |
| Purchase #6 | $118.92 | 11.569% | $132.6779 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $149.74 | 8.224% | $162.0546 | $162.05 | $162.05 | $162.10 |
| 7 purchase totals = | $702.03 | $762.3583 | $762.37 | $762.40 | $762.40 | |