| 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 | $158.99 | 5.285% | $167.3926 | $167.39 | $167.40 | $167.40 |
| Purchase #2 | $170.64 | 9.178% | $186.3013 | $186.30 | $186.30 | $186.30 |
| Purchase #3 | $118.90 | 8.661% | $129.1979 | $129.20 | $129.20 | $129.20 |
| Purchase #4 | $246.71 | 8.368% | $267.3547 | $267.35 | $267.35 | $267.40 |
| Purchase #5 | $188.71 | 9.840% | $207.2791 | $207.28 | $207.30 | $207.30 |
| Purchase #6 | $95.95 | 13.613% | $109.0117 | $109.01 | $109.00 | $109.00 |
| Purchase #7 | $59.32 | 4.413% | $61.9378 | $61.94 | $61.95 | $61.90 |
| 7 purchase totals = | $1,039.22 | $1,128.4751 | $1,128.47 | $1,128.50 | $1,128.50 | |