| 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 | $209.38 | 12.438% | $235.4227 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $150.44 | 8.354% | $163.0078 | $163.01 | $163.00 | $163.00 |
| Purchase #3 | $175.28 | 8.441% | $190.0754 | $190.08 | $190.10 | $190.10 |
| Purchase #4 | $154.33 | 7.226% | $165.4819 | $165.48 | $165.50 | $165.50 |
| Purchase #5 | $158.26 | 7.671% | $170.4001 | $170.40 | $170.40 | $170.40 |
| Purchase #6 | $93.27 | 5.363% | $98.2721 | $98.27 | $98.25 | $98.30 |
| Purchase #7 | $235.53 | 6.594% | $251.0608 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $1,176.49 | $1,273.7208 | $1,273.72 | $1,273.70 | $1,273.80 | |