| 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 | $150.98 | 11.704% | $168.6507 | $168.65 | $168.65 | $168.70 |
| Purchase #2 | $240.33 | 3.770% | $249.3904 | $249.39 | $249.40 | $249.40 |
| Purchase #3 | $91.59 | 11.522% | $102.143 | $102.14 | $102.15 | $102.10 |
| Purchase #4 | $30.93 | 4.312% | $32.2637 | $32.26 | $32.25 | $32.30 |
| Purchase #5 | $83.61 | 5.866% | $88.5146 | $88.51 | $88.50 | $88.50 |
| Purchase #6 | $44.34 | 10.618% | $49.048 | $49.05 | $49.05 | $49.00 |
| Purchase #7 | $8.92 | 8.577% | $9.6851 | $9.69 | $9.70 | $9.70 |
| 7 purchase totals = | $650.70 | $699.6955 | $699.69 | $699.70 | $699.70 | |