| 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 | $250.47 | 9.383% | $273.9716 | $273.97 | $273.95 | $274.00 |
| Purchase #2 | $138.95 | 11.461% | $154.8751 | $154.88 | $154.90 | $154.90 |
| Purchase #3 | $123.45 | 8.308% | $133.7062 | $133.71 | $133.70 | $133.70 |
| Purchase #4 | $134.56 | 11.397% | $149.8958 | $149.90 | $149.90 | $149.90 |
| Purchase #5 | $244.44 | 3.524% | $253.0541 | $253.05 | $253.05 | $253.10 |
| Purchase #6 | $136.31 | 3.405% | $140.9514 | $140.95 | $140.95 | $141.00 |
| Purchase #7 | $169.74 | 6.311% | $180.4523 | $180.45 | $180.45 | $180.50 |
| 7 purchase totals = | $1,197.92 | $1,286.9065 | $1,286.91 | $1,286.90 | $1,287.10 | |