| 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 | $188.46 | 11.199% | $209.5656 | $209.57 | $209.55 | $209.60 |
| Purchase #2 | $41.89 | 5.439% | $44.1684 | $44.17 | $44.15 | $44.20 |
| Purchase #3 | $162.50 | 4.423% | $169.6874 | $169.69 | $169.70 | $169.70 |
| Purchase #4 | $47.36 | 4.835% | $49.6499 | $49.65 | $49.65 | $49.60 |
| Purchase #5 | $215.62 | 7.216% | $231.1791 | $231.18 | $231.20 | $231.20 |
| Purchase #6 | $94.87 | 11.616% | $105.8901 | $105.89 | $105.90 | $105.90 |
| Purchase #7 | $225.70 | 12.304% | $253.4701 | $253.47 | $253.45 | $253.50 |
| 7 purchase totals = | $976.40 | $1,063.6106 | $1,063.62 | $1,063.60 | $1,063.70 | |