| 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 | $149.80 | 8.811% | $162.9989 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $115.57 | 9.417% | $126.4532 | $126.45 | $126.45 | $126.50 |
| Purchase #3 | $40.49 | 13.547% | $45.9752 | $45.98 | $46.00 | $46.00 |
| Purchase #4 | $215.99 | 4.280% | $225.2344 | $225.23 | $225.25 | $225.20 |
| Purchase #5 | $231.80 | 6.394% | $246.6213 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $227.60 | 5.180% | $239.3897 | $239.39 | $239.40 | $239.40 |
| Purchase #7 | $222.78 | 4.627% | $233.088 | $233.09 | $233.10 | $233.10 |
| 7 purchase totals = | $1,204.03 | $1,279.7607 | $1,279.76 | $1,279.80 | $1,279.80 | |