| 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 | $85.79 | 12.521% | $96.5318 | $96.53 | $96.55 | $96.50 |
| Purchase #2 | $28.44 | 6.668% | $30.3364 | $30.34 | $30.35 | $30.30 |
| Purchase #3 | $108.69 | 11.722% | $121.4306 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $136.88 | 13.317% | $155.1083 | $155.11 | $155.10 | $155.10 |
| Purchase #5 | $100.54 | 12.371% | $112.9778 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $44.28 | 9.752% | $48.5982 | $48.60 | $48.60 | $48.60 |
| Purchase #7 | $18.54 | 3.283% | $19.1487 | $19.15 | $19.15 | $19.10 |
| 7 purchase totals = | $523.16 | $584.1318 | $584.14 | $584.20 | $584.00 | |