| 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 | $113.69 | 12.528% | $127.9331 | $127.93 | $127.95 | $127.90 |
| Purchase #2 | $165.83 | 7.212% | $177.7897 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $198.55 | 10.240% | $218.8815 | $218.88 | $218.90 | $218.90 |
| Purchase #4 | $7.41 | 13.810% | $8.4333 | $8.43 | $8.45 | $8.40 |
| Purchase #5 | $114.82 | 10.312% | $126.6602 | $126.66 | $126.65 | $126.70 |
| Purchase #6 | $163.83 | 7.514% | $176.1402 | $176.14 | $176.15 | $176.10 |
| Purchase #7 | $182.93 | 6.325% | $194.5003 | $194.50 | $194.50 | $194.50 |
| 7 purchase totals = | $947.06 | $1,030.3383 | $1,030.33 | $1,030.40 | $1,030.30 | |