| 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 | $242.69 | 5.187% | $255.2783 | $255.28 | $255.30 | $255.30 |
| Purchase #2 | $34.98 | 9.217% | $38.2041 | $38.20 | $38.20 | $38.20 |
| Purchase #3 | $31.55 | 9.592% | $34.5763 | $34.58 | $34.60 | $34.60 |
| Purchase #4 | $19.82 | 4.590% | $20.7297 | $20.73 | $20.75 | $20.70 |
| Purchase #5 | $206.35 | 8.750% | $224.4056 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $100.49 | 11.456% | $112.0021 | $112.00 | $112.00 | $112.00 |
| Purchase #7 | $106.98 | 5.220% | $112.5644 | $112.56 | $112.55 | $112.60 |
| 7 purchase totals = | $742.86 | $797.7605 | $797.76 | $797.80 | $797.80 | |