| 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 | $206.79 | 5.368% | $217.8905 | $217.89 | $217.90 | $217.90 |
| Purchase #2 | $211.72 | 5.682% | $223.7499 | $223.75 | $223.75 | $223.70 |
| Purchase #3 | $72.73 | 8.749% | $79.0931 | $79.09 | $79.10 | $79.10 |
| Purchase #4 | $145.73 | 7.355% | $156.4484 | $156.45 | $156.45 | $156.40 |
| Purchase #5 | $123.73 | 6.732% | $132.0595 | $132.06 | $132.05 | $132.10 |
| Purchase #6 | $108.84 | 5.677% | $115.0188 | $115.02 | $115.00 | $115.00 |
| Purchase #7 | $117.41 | 4.680% | $122.9048 | $122.90 | $122.90 | $122.90 |
| 7 purchase totals = | $986.95 | $1,047.1650 | $1,047.16 | $1,047.15 | $1,047.10 | |