| 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 | $238.71 | 7.557% | $256.7493 | $256.75 | $256.75 | $256.70 |
| Purchase #2 | $99.65 | 13.826% | $113.4276 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $5.79 | 11.256% | $6.4417 | $6.44 | $6.45 | $6.40 |
| Purchase #4 | $188.85 | 10.612% | $208.8908 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $136.53 | 6.208% | $145.0058 | $145.01 | $145.00 | $145.00 |
| Purchase #6 | $51.72 | 7.182% | $55.4345 | $55.43 | $55.45 | $55.40 |
| Purchase #7 | $137.64 | 8.676% | $149.5816 | $149.58 | $149.60 | $149.60 |
| 7 purchase totals = | $858.89 | $935.5313 | $935.53 | $935.60 | $935.40 | |