| 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 | $191.80 | 13.119% | $216.9622 | $216.96 | $216.95 | $217.00 |
| Purchase #2 | $78.31 | 13.538% | $88.9116 | $88.91 | $88.90 | $88.90 |
| Purchase #3 | $183.75 | 5.134% | $193.1837 | $193.18 | $193.20 | $193.20 |
| Purchase #4 | $150.93 | 3.829% | $156.7091 | $156.71 | $156.70 | $156.70 |
| Purchase #5 | $205.91 | 8.268% | $222.9346 | $222.93 | $222.95 | $222.90 |
| Purchase #6 | $171.90 | 11.114% | $191.005 | $191.01 | $191.00 | $191.00 |
| Purchase #7 | $235.80 | 10.742% | $261.1296 | $261.13 | $261.15 | $261.10 |
| 7 purchase totals = | $1,218.40 | $1,330.8358 | $1,330.83 | $1,330.85 | $1,330.80 | |