| 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 | $77.31 | 12.775% | $87.1864 | $87.19 | $87.20 | $87.20 |
| Purchase #2 | $144.71 | 6.666% | $154.3564 | $154.36 | $154.35 | $154.40 |
| Purchase #3 | $98.26 | 9.864% | $107.9524 | $107.95 | $107.95 | $108.00 |
| Purchase #4 | $95.85 | 10.835% | $106.2353 | $106.24 | $106.25 | $106.20 |
| Purchase #5 | $126.58 | 7.322% | $135.8482 | $135.85 | $135.85 | $135.80 |
| Purchase #6 | $21.65 | 7.515% | $23.277 | $23.28 | $23.30 | $23.30 |
| Purchase #7 | $104.47 | 4.717% | $109.3978 | $109.40 | $109.40 | $109.40 |
| 7 purchase totals = | $668.83 | $724.2535 | $724.27 | $724.30 | $724.30 | |