| 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 | $209.45 | 9.390% | $229.1174 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $45.62 | 3.555% | $47.2418 | $47.24 | $47.25 | $47.20 |
| Purchase #3 | $229.99 | 7.225% | $246.6068 | $246.61 | $246.60 | $246.60 |
| Purchase #4 | $201.87 | 10.340% | $222.7434 | $222.74 | $222.75 | $222.70 |
| Purchase #5 | $92.36 | 3.366% | $95.4688 | $95.47 | $95.45 | $95.50 |
| Purchase #6 | $227.78 | 7.858% | $245.679 | $245.68 | $245.70 | $245.70 |
| Purchase #7 | $122.38 | 12.780% | $138.0202 | $138.02 | $138.00 | $138.00 |
| 7 purchase totals = | $1,129.45 | $1,224.8774 | $1,224.88 | $1,224.85 | $1,224.80 | |