| 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 | $144.27 | 12.835% | $162.7871 | $162.79 | $162.80 | $162.80 |
| Purchase #2 | $76.32 | 13.695% | $86.772 | $86.77 | $86.75 | $86.80 |
| Purchase #3 | $126.69 | 6.599% | $135.0503 | $135.05 | $135.05 | $135.10 |
| Purchase #4 | $5.28 | 4.707% | $5.5285 | $5.53 | $5.55 | $5.50 |
| Purchase #5 | $189.59 | 6.323% | $201.5778 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $101.26 | 13.258% | $114.6851 | $114.69 | $114.70 | $114.70 |
| Purchase #7 | $59.50 | 11.183% | $66.1539 | $66.15 | $66.15 | $66.20 |
| 7 purchase totals = | $702.91 | $772.5547 | $772.56 | $772.60 | $772.70 | |