| 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 | $124.83 | 12.185% | $140.0405 | $140.04 | $140.05 | $140.00 |
| Purchase #2 | $179.33 | 7.504% | $192.7869 | $192.79 | $192.80 | $192.80 |
| Purchase #3 | $136.93 | 7.352% | $146.9971 | $147.00 | $147.00 | $147.00 |
| Purchase #4 | $238.65 | 5.110% | $250.845 | $250.85 | $250.85 | $250.80 |
| Purchase #5 | $174.59 | 3.254% | $180.2712 | $180.27 | $180.25 | $180.30 |
| Purchase #6 | $139.88 | 9.856% | $153.6666 | $153.67 | $153.65 | $153.70 |
| Purchase #7 | $203.48 | 8.604% | $220.9874 | $220.99 | $221.00 | $221.00 |
| 7 purchase totals = | $1,197.69 | $1,285.5947 | $1,285.61 | $1,285.60 | $1,285.60 | |