| 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 | $204.52 | 3.335% | $211.3407 | $211.34 | $211.35 | $211.30 |
| Purchase #2 | $78.95 | 11.302% | $87.8729 | $87.87 | $87.85 | $87.90 |
| Purchase #3 | $67.96 | 13.245% | $76.9613 | $76.96 | $76.95 | $77.00 |
| Purchase #4 | $90.27 | 12.317% | $101.3886 | $101.39 | $101.40 | $101.40 |
| Purchase #5 | $182.89 | 13.827% | $208.1782 | $208.18 | $208.20 | $208.20 |
| Purchase #6 | $44.72 | 3.748% | $46.3961 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $23.45 | 11.856% | $26.2302 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $692.76 | $758.3680 | $758.37 | $758.40 | $758.40 | |