| 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 | $210.87 | 9.430% | $230.755 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $89.83 | 4.237% | $93.6361 | $93.64 | $93.65 | $93.60 |
| Purchase #3 | $123.37 | 3.644% | $127.8656 | $127.87 | $127.85 | $127.90 |
| Purchase #4 | $242.86 | 10.737% | $268.9359 | $268.94 | $268.95 | $268.90 |
| Purchase #5 | $125.97 | 3.494% | $130.3714 | $130.37 | $130.35 | $130.40 |
| Purchase #6 | $192.49 | 5.867% | $203.7834 | $203.78 | $203.80 | $203.80 |
| Purchase #7 | $48.25 | 8.471% | $52.3373 | $52.34 | $52.35 | $52.30 |
| 7 purchase totals = | $1,033.64 | $1,107.6847 | $1,107.70 | $1,107.70 | $1,107.70 | |