| 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 | $30.49 | 12.530% | $34.3104 | $34.31 | $34.30 | $34.30 |
| Purchase #2 | $48.84 | 12.507% | $54.9484 | $54.95 | $54.95 | $54.90 |
| Purchase #3 | $131.72 | 11.338% | $146.6544 | $146.65 | $146.65 | $146.70 |
| Purchase #4 | $231.97 | 11.387% | $258.3844 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $150.32 | 4.458% | $157.0213 | $157.02 | $157.00 | $157.00 |
| Purchase #6 | $132.46 | 9.334% | $144.8238 | $144.82 | $144.80 | $144.80 |
| Purchase #7 | $234.31 | 12.435% | $263.4464 | $263.45 | $263.45 | $263.40 |
| 7 purchase totals = | $960.11 | $1,059.5891 | $1,059.58 | $1,059.55 | $1,059.50 | |