| 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 | $90.25 | 8.246% | $97.692 | $97.69 | $97.70 | $97.70 |
| Purchase #2 | $150.70 | 12.639% | $169.747 | $169.75 | $169.75 | $169.70 |
| Purchase #3 | $94.25 | 8.402% | $102.1689 | $102.17 | $102.15 | $102.20 |
| Purchase #4 | $229.68 | 4.463% | $239.9306 | $239.93 | $239.95 | $239.90 |
| Purchase #5 | $183.92 | 12.281% | $206.5072 | $206.51 | $206.50 | $206.50 |
| Purchase #6 | $221.65 | 3.285% | $228.9312 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $119.88 | 3.351% | $123.8972 | $123.90 | $123.90 | $123.90 |
| 7 purchase totals = | $1,090.33 | $1,168.8741 | $1,168.88 | $1,168.90 | $1,168.80 | |