| 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 | $142.56 | 13.634% | $161.9966 | $162.00 | $162.00 | $162.00 |
| Purchase #2 | $78.58 | 12.852% | $88.6791 | $88.68 | $88.70 | $88.70 |
| Purchase #3 | $11.39 | 5.297% | $11.9933 | $11.99 | $12.00 | $12.00 |
| Purchase #4 | $105.90 | 10.588% | $117.1127 | $117.11 | $117.10 | $117.10 |
| Purchase #5 | $215.87 | 10.573% | $238.6939 | $238.69 | $238.70 | $238.70 |
| Purchase #6 | $127.87 | 6.332% | $135.9667 | $135.97 | $135.95 | $136.00 |
| Purchase #7 | $151.96 | 7.807% | $163.8235 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $834.13 | $918.2658 | $918.26 | $918.25 | $918.30 | |