| 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 | $225.87 | 11.393% | $251.6034 | $251.60 | $251.60 | $251.60 |
| Purchase #2 | $217.52 | 7.703% | $234.2756 | $234.28 | $234.30 | $234.30 |
| Purchase #3 | $193.99 | 7.593% | $208.7197 | $208.72 | $208.70 | $208.70 |
| Purchase #4 | $213.95 | 5.210% | $225.0968 | $225.10 | $225.10 | $225.10 |
| Purchase #5 | $105.59 | 7.499% | $113.5082 | $113.51 | $113.50 | $113.50 |
| Purchase #6 | $132.81 | 6.146% | $140.9725 | $140.97 | $140.95 | $141.00 |
| Purchase #7 | $114.82 | 9.300% | $125.4983 | $125.50 | $125.50 | $125.50 |
| 7 purchase totals = | $1,204.55 | $1,299.6745 | $1,299.68 | $1,299.65 | $1,299.70 | |