| 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 | $227.63 | 7.159% | $243.926 | $243.93 | $243.95 | $243.90 |
| Purchase #2 | $111.75 | 11.302% | $124.38 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $230.31 | 5.394% | $242.7329 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $208.69 | 9.274% | $228.0439 | $228.04 | $228.05 | $228.00 |
| Purchase #5 | $186.76 | 7.330% | $200.4495 | $200.45 | $200.45 | $200.40 |
| Purchase #6 | $66.42 | 7.362% | $71.3098 | $71.31 | $71.30 | $71.30 |
| Purchase #7 | $212.49 | 11.706% | $237.3641 | $237.36 | $237.35 | $237.40 |
| 7 purchase totals = | $1,244.05 | $1,348.2062 | $1,348.20 | $1,348.25 | $1,348.10 | |