| 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 | $8.61 | 12.219% | $9.6621 | $9.66 | $9.65 | $9.70 |
| Purchase #2 | $42.35 | 8.433% | $45.9214 | $45.92 | $45.90 | $45.90 |
| Purchase #3 | $218.91 | 5.650% | $231.2784 | $231.28 | $231.30 | $231.30 |
| Purchase #4 | $238.93 | 6.639% | $254.7926 | $254.79 | $254.80 | $254.80 |
| Purchase #5 | $227.57 | 4.182% | $237.087 | $237.09 | $237.10 | $237.10 |
| Purchase #6 | $163.62 | 6.840% | $174.8116 | $174.81 | $174.80 | $174.80 |
| Purchase #7 | $233.90 | 10.677% | $258.8735 | $258.87 | $258.85 | $258.90 |
| 7 purchase totals = | $1,133.89 | $1,212.4266 | $1,212.42 | $1,212.40 | $1,212.50 | |