| 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 | $89.83 | 5.264% | $94.5587 | $94.56 | $94.55 | $94.60 |
| Purchase #2 | $243.38 | 9.516% | $266.54 | $266.54 | $266.55 | $266.50 |
| Purchase #3 | $145.93 | 12.719% | $164.4908 | $164.49 | $164.50 | $164.50 |
| Purchase #4 | $208.27 | 3.239% | $215.0159 | $215.02 | $215.00 | $215.00 |
| Purchase #5 | $218.69 | 8.610% | $237.5192 | $237.52 | $237.50 | $237.50 |
| Purchase #6 | $157.33 | 9.454% | $172.204 | $172.20 | $172.20 | $172.20 |
| Purchase #7 | $213.38 | 7.265% | $228.8821 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $1,276.81 | $1,379.2107 | $1,379.21 | $1,379.20 | $1,379.20 | |