| 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 | $77.43 | 12.103% | $86.8014 | $86.80 | $86.80 | $86.80 |
| Purchase #2 | $212.70 | 6.457% | $226.434 | $226.43 | $226.45 | $226.40 |
| Purchase #3 | $170.62 | 10.501% | $188.5368 | $188.54 | $188.55 | $188.50 |
| Purchase #4 | $42.64 | 6.309% | $45.3302 | $45.33 | $45.35 | $45.30 |
| Purchase #5 | $56.82 | 11.350% | $63.2691 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $101.70 | 12.605% | $114.5193 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $197.75 | 11.271% | $220.0384 | $220.04 | $220.05 | $220.00 |
| 7 purchase totals = | $859.66 | $944.9292 | $944.93 | $944.95 | $944.80 | |