| 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 | $81.91 | 7.699% | $88.2163 | $88.22 | $88.20 | $88.20 |
| Purchase #2 | $153.58 | 6.507% | $163.5735 | $163.57 | $163.55 | $163.60 |
| Purchase #3 | $15.63 | 13.668% | $17.7663 | $17.77 | $17.75 | $17.80 |
| Purchase #4 | $114.73 | 11.162% | $127.5362 | $127.54 | $127.55 | $127.50 |
| Purchase #5 | $119.31 | 7.421% | $128.164 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $243.65 | 10.801% | $269.9666 | $269.97 | $269.95 | $270.00 |
| Purchase #7 | $178.95 | 8.214% | $193.649 | $193.65 | $193.65 | $193.60 |
| 7 purchase totals = | $907.76 | $988.8719 | $988.88 | $988.80 | $988.90 | |