| 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 | $141.57 | 10.528% | $156.4745 | $156.47 | $156.45 | $156.50 |
| Purchase #2 | $178.40 | 8.353% | $193.3018 | $193.30 | $193.30 | $193.30 |
| Purchase #3 | $151.46 | 4.755% | $158.6619 | $158.66 | $158.65 | $158.70 |
| Purchase #4 | $83.34 | 10.568% | $92.1474 | $92.15 | $92.15 | $92.10 |
| Purchase #5 | $128.86 | 5.833% | $136.3764 | $136.38 | $136.40 | $136.40 |
| Purchase #6 | $211.82 | 12.354% | $237.9882 | $237.99 | $238.00 | $238.00 |
| Purchase #7 | $202.66 | 3.257% | $209.2606 | $209.26 | $209.25 | $209.30 |
| 7 purchase totals = | $1,098.11 | $1,184.2108 | $1,184.21 | $1,184.20 | $1,184.30 | |