| 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 | $231.96 | 6.632% | $247.3436 | $247.34 | $247.35 | $247.30 |
| Purchase #2 | $203.28 | 10.792% | $225.218 | $225.22 | $225.20 | $225.20 |
| Purchase #3 | $153.33 | 7.173% | $164.3284 | $164.33 | $164.35 | $164.30 |
| Purchase #4 | $108.50 | 5.263% | $114.2104 | $114.21 | $114.20 | $114.20 |
| Purchase #5 | $222.79 | 12.138% | $249.8323 | $249.83 | $249.85 | $249.80 |
| Purchase #6 | $180.52 | 3.867% | $187.5007 | $187.50 | $187.50 | $187.50 |
| Purchase #7 | $8.97 | 12.564% | $10.097 | $10.10 | $10.10 | $10.10 |
| 7 purchase totals = | $1,109.35 | $1,198.5304 | $1,198.53 | $1,198.55 | $1,198.40 | |