| 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 | $31.71 | 4.370% | $33.0957 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $242.98 | 10.455% | $268.3836 | $268.38 | $268.40 | $268.40 |
| Purchase #3 | $205.68 | 10.235% | $226.7313 | $226.73 | $226.75 | $226.70 |
| Purchase #4 | $20.45 | 8.201% | $22.1271 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $197.29 | 8.383% | $213.8288 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $69.58 | 13.274% | $78.816 | $78.82 | $78.80 | $78.80 |
| Purchase #7 | $175.85 | 13.785% | $200.0909 | $200.09 | $200.10 | $200.10 |
| 7 purchase totals = | $943.54 | $1,043.0734 | $1,043.08 | $1,043.15 | $1,043.00 | |