| 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 | $197.94 | 11.308% | $220.3231 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $246.92 | 12.246% | $277.1578 | $277.16 | $277.15 | $277.20 |
| Purchase #3 | $102.56 | 3.722% | $106.3773 | $106.38 | $106.40 | $106.40 |
| Purchase #4 | $82.25 | 4.195% | $85.7004 | $85.70 | $85.70 | $85.70 |
| Purchase #5 | $12.63 | 7.716% | $13.6045 | $13.60 | $13.60 | $13.60 |
| Purchase #6 | $200.57 | 7.551% | $215.715 | $215.72 | $215.70 | $215.70 |
| Purchase #7 | $236.67 | 9.806% | $259.8779 | $259.88 | $259.90 | $259.90 |
| 7 purchase totals = | $1,079.54 | $1,178.7560 | $1,178.76 | $1,178.75 | $1,178.80 | |