| 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 | $105.55 | 8.207% | $114.2125 | $114.21 | $114.20 | $114.20 |
| Purchase #2 | $170.43 | 10.659% | $188.5961 | $188.60 | $188.60 | $188.60 |
| Purchase #3 | $182.53 | 7.868% | $196.8915 | $196.89 | $196.90 | $196.90 |
| Purchase #4 | $209.98 | 10.422% | $231.8641 | $231.86 | $231.85 | $231.90 |
| Purchase #5 | $144.94 | 11.311% | $161.3342 | $161.33 | $161.35 | $161.30 |
| Purchase #6 | $169.66 | 6.778% | $181.1596 | $181.16 | $181.15 | $181.20 |
| Purchase #7 | $169.41 | 10.380% | $186.9948 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $1,152.50 | $1,261.0528 | $1,261.04 | $1,261.05 | $1,261.10 | |