| 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 | $235.45 | 7.179% | $252.353 | $252.35 | $252.35 | $252.40 |
| Purchase #2 | $223.96 | 4.448% | $233.9217 | $233.92 | $233.90 | $233.90 |
| Purchase #3 | $19.33 | 6.872% | $20.6584 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $157.71 | 8.343% | $170.8677 | $170.87 | $170.85 | $170.90 |
| Purchase #5 | $48.56 | 4.320% | $50.6578 | $50.66 | $50.65 | $50.70 |
| Purchase #6 | $189.75 | 4.198% | $197.7157 | $197.72 | $197.70 | $197.70 |
| Purchase #7 | $61.28 | 10.121% | $67.4821 | $67.48 | $67.50 | $67.50 |
| 7 purchase totals = | $936.04 | $993.6564 | $993.66 | $993.60 | $993.80 | |