| 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 | $212.63 | 3.520% | $220.1146 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $42.70 | 6.734% | $45.5754 | $45.58 | $45.60 | $45.60 |
| Purchase #3 | $212.28 | 5.488% | $223.9299 | $223.93 | $223.95 | $223.90 |
| Purchase #4 | $10.56 | 10.675% | $11.6873 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $200.34 | 13.627% | $227.6403 | $227.64 | $227.65 | $227.60 |
| Purchase #6 | $174.46 | 6.722% | $186.1872 | $186.19 | $186.20 | $186.20 |
| Purchase #7 | $209.90 | 10.281% | $231.4798 | $231.48 | $231.50 | $231.50 |
| 7 purchase totals = | $1,062.87 | $1,146.6145 | $1,146.62 | $1,146.70 | $1,146.60 | |