| 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 | $73.40 | 6.440% | $78.127 | $78.13 | $78.15 | $78.10 |
| Purchase #2 | $36.25 | 5.370% | $38.1966 | $38.20 | $38.20 | $38.20 |
| Purchase #3 | $151.67 | 8.370% | $164.3648 | $164.36 | $164.35 | $164.40 |
| Purchase #4 | $104.97 | 12.562% | $118.1563 | $118.16 | $118.15 | $118.20 |
| Purchase #5 | $238.45 | 12.191% | $267.5194 | $267.52 | $267.50 | $267.50 |
| Purchase #6 | $24.49 | 5.337% | $25.797 | $25.80 | $25.80 | $25.80 |
| Purchase #7 | $74.38 | 4.645% | $77.835 | $77.84 | $77.85 | $77.80 |
| 7 purchase totals = | $703.61 | $769.9961 | $770.01 | $770.00 | $770.00 | |