| 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 | $5.65 | 12.388% | $6.3499 | $6.35 | $6.35 | $6.30 |
| Purchase #2 | $209.92 | 12.567% | $236.3006 | $236.30 | $236.30 | $236.30 |
| Purchase #3 | $174.38 | 5.560% | $184.0755 | $184.08 | $184.10 | $184.10 |
| Purchase #4 | $44.59 | 5.376% | $46.9872 | $46.99 | $47.00 | $47.00 |
| Purchase #5 | $107.27 | 12.256% | $120.417 | $120.42 | $120.40 | $120.40 |
| Purchase #6 | $205.31 | 11.272% | $228.4525 | $228.45 | $228.45 | $228.50 |
| Purchase #7 | $13.94 | 7.398% | $14.9713 | $14.97 | $14.95 | $15.00 |
| 7 purchase totals = | $761.06 | $837.5540 | $837.56 | $837.55 | $837.60 | |