| 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 | $167.97 | 11.142% | $186.6852 | $186.69 | $186.70 | $186.70 |
| Purchase #2 | $144.36 | 6.469% | $153.6986 | $153.70 | $153.70 | $153.70 |
| Purchase #3 | $78.85 | 10.435% | $87.078 | $87.08 | $87.10 | $87.10 |
| Purchase #4 | $31.73 | 5.801% | $33.5707 | $33.57 | $33.55 | $33.60 |
| Purchase #5 | $26.66 | 13.774% | $30.3321 | $30.33 | $30.35 | $30.30 |
| Purchase #6 | $23.75 | 8.790% | $25.8376 | $25.84 | $25.85 | $25.80 |
| Purchase #7 | $157.34 | 6.264% | $167.1958 | $167.20 | $167.20 | $167.20 |
| 7 purchase totals = | $630.66 | $684.3980 | $684.41 | $684.45 | $684.40 | |