| 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 | $206.94 | 3.420% | $214.0173 | $214.02 | $214.00 | $214.00 |
| Purchase #2 | $121.74 | 10.447% | $134.4582 | $134.46 | $134.45 | $134.50 |
| Purchase #3 | $122.88 | 13.724% | $139.7441 | $139.74 | $139.75 | $139.70 |
| Purchase #4 | $156.31 | 9.264% | $170.7906 | $170.79 | $170.80 | $170.80 |
| Purchase #5 | $224.85 | 7.452% | $241.6058 | $241.61 | $241.60 | $241.60 |
| Purchase #6 | $14.52 | 7.717% | $15.6405 | $15.64 | $15.65 | $15.60 |
| Purchase #7 | $27.85 | 13.333% | $31.5632 | $31.56 | $31.55 | $31.60 |
| 7 purchase totals = | $875.09 | $947.8197 | $947.82 | $947.80 | $947.80 | |