| 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 | $114.72 | 11.172% | $127.5365 | $127.54 | $127.55 | $127.50 |
| Purchase #2 | $86.33 | 7.682% | $92.9619 | $92.96 | $92.95 | $93.00 |
| Purchase #3 | $203.52 | 4.291% | $212.253 | $212.25 | $212.25 | $212.30 |
| Purchase #4 | $192.61 | 8.508% | $208.9973 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $46.36 | 10.319% | $51.1439 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $233.50 | 11.381% | $260.0746 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $134.35 | 9.740% | $147.4357 | $147.44 | $147.45 | $147.40 |
| 7 purchase totals = | $1,011.39 | $1,100.4029 | $1,100.40 | $1,100.40 | $1,100.40 | |