| 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 | $37.67 | 5.265% | $39.6533 | $39.65 | $39.65 | $39.70 |
| Purchase #2 | $127.85 | 4.347% | $133.4076 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $127.58 | 5.371% | $134.4323 | $134.43 | $134.45 | $134.40 |
| Purchase #4 | $168.37 | 5.324% | $177.334 | $177.33 | $177.35 | $177.30 |
| Purchase #5 | $223.52 | 5.259% | $235.2749 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $81.87 | 11.728% | $91.4717 | $91.47 | $91.45 | $91.50 |
| Purchase #7 | $225.81 | 10.812% | $250.2246 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $992.67 | $1,061.7984 | $1,061.78 | $1,061.75 | $1,061.80 | |