| 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 | $203.92 | 4.808% | $213.7245 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $11.52 | 7.840% | $12.4232 | $12.42 | $12.40 | $12.40 |
| Purchase #3 | $226.56 | 7.155% | $242.7704 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $227.90 | 6.833% | $243.4724 | $243.47 | $243.45 | $243.50 |
| Purchase #5 | $209.32 | 10.851% | $232.0333 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $171.66 | 3.553% | $177.7591 | $177.76 | $177.75 | $177.80 |
| Purchase #7 | $40.32 | 6.734% | $43.0351 | $43.04 | $43.05 | $43.00 |
| 7 purchase totals = | $1,091.20 | $1,165.2180 | $1,165.21 | $1,165.15 | $1,165.20 | |