| 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 | $92.44 | 7.520% | $99.3915 | $99.39 | $99.40 | $99.40 |
| Purchase #2 | $230.38 | 7.764% | $248.2667 | $248.27 | $248.25 | $248.30 |
| Purchase #3 | $103.26 | 11.136% | $114.759 | $114.76 | $114.75 | $114.80 |
| Purchase #4 | $178.85 | 4.584% | $187.0485 | $187.05 | $187.05 | $187.00 |
| Purchase #5 | $23.37 | 12.693% | $26.3364 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $93.36 | 13.713% | $106.1625 | $106.16 | $106.15 | $106.20 |
| Purchase #7 | $29.98 | 11.446% | $33.4115 | $33.41 | $33.40 | $33.40 |
| 7 purchase totals = | $751.64 | $815.3761 | $815.38 | $815.35 | $815.40 | |