| 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 | $31.80 | 5.453% | $33.5341 | $33.53 | $33.55 | $33.50 |
| Purchase #2 | $57.26 | 12.803% | $64.591 | $64.59 | $64.60 | $64.60 |
| Purchase #3 | $221.56 | 12.118% | $248.4086 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $5.26 | 3.441% | $5.441 | $5.44 | $5.45 | $5.40 |
| Purchase #5 | $155.54 | 11.734% | $173.7911 | $173.79 | $173.80 | $173.80 |
| Purchase #6 | $109.49 | 9.493% | $119.8839 | $119.88 | $119.90 | $119.90 |
| Purchase #7 | $28.28 | 6.649% | $30.1603 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $609.19 | $675.8100 | $675.80 | $675.85 | $675.80 | |