| 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 | $112.57 | 7.495% | $121.0071 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $114.78 | 9.249% | $125.396 | $125.40 | $125.40 | $125.40 |
| Purchase #3 | $224.25 | 5.685% | $236.9986 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $43.53 | 12.471% | $48.9586 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $156.61 | 4.724% | $164.0083 | $164.01 | $164.00 | $164.00 |
| Purchase #6 | $123.31 | 6.593% | $131.4398 | $131.44 | $131.45 | $131.40 |
| Purchase #7 | $108.80 | 9.491% | $119.1262 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $883.85 | $946.9346 | $946.95 | $946.95 | $946.90 | |