| 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 | $198.32 | 9.392% | $216.9462 | $216.95 | $216.95 | $216.90 |
| Purchase #2 | $85.88 | 7.754% | $92.5391 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $162.90 | 9.127% | $177.7679 | $177.77 | $177.75 | $177.80 |
| Purchase #4 | $49.97 | 13.582% | $56.7569 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $13.79 | 8.324% | $14.9379 | $14.94 | $14.95 | $14.90 |
| Purchase #6 | $20.61 | 11.438% | $22.9674 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $124.65 | 11.745% | $139.2901 | $139.29 | $139.30 | $139.30 |
| 7 purchase totals = | $656.12 | $721.2055 | $721.22 | $721.20 | $721.20 | |