| 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 | $94.93 | 11.638% | $105.978 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $128.76 | 5.728% | $136.1354 | $136.14 | $136.15 | $136.10 |
| Purchase #3 | $187.34 | 11.265% | $208.4439 | $208.44 | $208.45 | $208.40 |
| Purchase #4 | $63.92 | 12.736% | $72.0609 | $72.06 | $72.05 | $72.10 |
| Purchase #5 | $179.66 | 10.243% | $198.0626 | $198.06 | $198.05 | $198.10 |
| Purchase #6 | $151.75 | 11.259% | $168.8355 | $168.84 | $168.85 | $168.80 |
| Purchase #7 | $7.84 | 7.356% | $8.4167 | $8.42 | $8.40 | $8.40 |
| 7 purchase totals = | $814.20 | $897.9330 | $897.94 | $897.95 | $897.90 | |