| 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 | $171.83 | 3.741% | $178.2582 | $178.26 | $178.25 | $178.30 |
| Purchase #2 | $231.85 | 6.547% | $247.0292 | $247.03 | $247.05 | $247.00 |
| Purchase #3 | $55.97 | 4.332% | $58.3946 | $58.39 | $58.40 | $58.40 |
| Purchase #4 | $90.25 | 6.612% | $96.2173 | $96.22 | $96.20 | $96.20 |
| Purchase #5 | $92.26 | 4.327% | $96.2521 | $96.25 | $96.25 | $96.30 |
| Purchase #6 | $157.42 | 8.376% | $170.6055 | $170.61 | $170.60 | $170.60 |
| Purchase #7 | $38.77 | 8.502% | $42.0662 | $42.07 | $42.05 | $42.10 |
| 7 purchase totals = | $838.35 | $888.8231 | $888.83 | $888.80 | $888.90 | |