| 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 | $107.81 | 9.754% | $118.3258 | $118.33 | $118.35 | $118.30 |
| Purchase #2 | $88.60 | 10.447% | $97.856 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $114.44 | 5.485% | $120.717 | $120.72 | $120.70 | $120.70 |
| Purchase #4 | $186.34 | 7.749% | $200.7795 | $200.78 | $200.80 | $200.80 |
| Purchase #5 | $115.84 | 5.312% | $121.9934 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $44.37 | 7.690% | $47.7821 | $47.78 | $47.80 | $47.80 |
| Purchase #7 | $142.37 | 9.710% | $156.1941 | $156.19 | $156.20 | $156.20 |
| 7 purchase totals = | $799.77 | $863.6479 | $863.65 | $863.70 | $863.70 | |