| 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 | $187.64 | 7.103% | $200.9681 | $200.97 | $200.95 | $201.00 |
| Purchase #2 | $214.73 | 7.232% | $230.2593 | $230.26 | $230.25 | $230.30 |
| Purchase #3 | $229.51 | 8.461% | $248.9288 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $229.58 | 10.320% | $253.2727 | $253.27 | $253.25 | $253.30 |
| Purchase #5 | $48.55 | 7.167% | $52.0296 | $52.03 | $52.05 | $52.00 |
| Purchase #6 | $227.87 | 6.657% | $243.0393 | $243.04 | $243.05 | $243.00 |
| Purchase #7 | $72.67 | 7.200% | $77.9022 | $77.90 | $77.90 | $77.90 |
| 7 purchase totals = | $1,210.55 | $1,306.4000 | $1,306.40 | $1,306.40 | $1,306.40 | |