| 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 | $225.30 | 9.182% | $245.987 | $245.99 | $246.00 | $246.00 |
| Purchase #2 | $18.61 | 13.576% | $21.1365 | $21.14 | $21.15 | $21.10 |
| Purchase #3 | $125.47 | 11.643% | $140.0785 | $140.08 | $140.10 | $140.10 |
| Purchase #4 | $238.67 | 9.646% | $261.6921 | $261.69 | $261.70 | $261.70 |
| Purchase #5 | $74.70 | 13.839% | $85.0377 | $85.04 | $85.05 | $85.00 |
| Purchase #6 | $221.85 | 4.468% | $231.7623 | $231.76 | $231.75 | $231.80 |
| Purchase #7 | $211.66 | 13.374% | $239.9674 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $1,116.26 | $1,225.6615 | $1,225.67 | $1,225.70 | $1,225.70 | |