| 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 | $244.74 | 4.140% | $254.8722 | $254.87 | $254.85 | $254.90 |
| Purchase #2 | $116.70 | 9.413% | $127.685 | $127.69 | $127.70 | $127.70 |
| Purchase #3 | $136.48 | 3.143% | $140.7696 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $183.39 | 7.759% | $197.6192 | $197.62 | $197.60 | $197.60 |
| Purchase #5 | $36.59 | 13.791% | $41.6361 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $220.45 | 5.543% | $232.6695 | $232.67 | $232.65 | $232.70 |
| Purchase #7 | $182.87 | 9.629% | $200.4786 | $200.48 | $200.50 | $200.50 |
| 7 purchase totals = | $1,121.22 | $1,195.7302 | $1,195.74 | $1,195.70 | $1,195.80 | |