| 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 | $120.30 | 11.554% | $134.1995 | $134.20 | $134.20 | $134.20 |
| Purchase #2 | $113.28 | 11.797% | $126.6436 | $126.64 | $126.65 | $126.60 |
| Purchase #3 | $136.81 | 13.145% | $154.7937 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $105.88 | 11.208% | $117.747 | $117.75 | $117.75 | $117.70 |
| Purchase #5 | $185.81 | 4.565% | $194.2922 | $194.29 | $194.30 | $194.30 |
| Purchase #6 | $106.49 | 6.105% | $112.9912 | $112.99 | $113.00 | $113.00 |
| Purchase #7 | $44.91 | 9.809% | $49.3152 | $49.32 | $49.30 | $49.30 |
| 7 purchase totals = | $813.48 | $889.9824 | $889.98 | $890.00 | $889.90 | |