| 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 | $236.39 | 13.690% | $268.7518 | $268.75 | $268.75 | $268.80 |
| Purchase #2 | $221.50 | 3.681% | $229.6534 | $229.65 | $229.65 | $229.70 |
| Purchase #3 | $69.33 | 7.622% | $74.6143 | $74.61 | $74.60 | $74.60 |
| Purchase #4 | $218.72 | 8.297% | $236.8672 | $236.87 | $236.85 | $236.90 |
| Purchase #5 | $107.64 | 12.380% | $120.9658 | $120.97 | $120.95 | $121.00 |
| Purchase #6 | $223.56 | 8.671% | $242.9449 | $242.94 | $242.95 | $242.90 |
| Purchase #7 | $72.75 | 4.310% | $75.8855 | $75.89 | $75.90 | $75.90 |
| 7 purchase totals = | $1,149.89 | $1,249.6829 | $1,249.68 | $1,249.65 | $1,249.80 | |