| 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 | $220.58 | 8.332% | $238.9587 | $238.96 | $238.95 | $239.00 |
| Purchase #2 | $227.47 | 12.741% | $256.452 | $256.45 | $256.45 | $256.50 |
| Purchase #3 | $14.35 | 8.500% | $15.5698 | $15.57 | $15.55 | $15.60 |
| Purchase #4 | $134.84 | 3.387% | $139.407 | $139.41 | $139.40 | $139.40 |
| Purchase #5 | $214.71 | 11.514% | $239.4317 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $56.42 | 10.664% | $62.4366 | $62.44 | $62.45 | $62.40 |
| Purchase #7 | $136.73 | 12.861% | $154.3148 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $1,005.10 | $1,106.5706 | $1,106.57 | $1,106.55 | $1,106.60 | |