| 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 | $158.47 | 10.710% | $175.4421 | $175.44 | $175.45 | $175.40 |
| Purchase #2 | $142.28 | 8.834% | $154.849 | $154.85 | $154.85 | $154.80 |
| Purchase #3 | $85.37 | 12.712% | $96.2222 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $48.63 | 13.635% | $55.2607 | $55.26 | $55.25 | $55.30 |
| Purchase #5 | $209.53 | 7.686% | $225.6345 | $225.63 | $225.65 | $225.60 |
| Purchase #6 | $248.93 | 4.386% | $259.8481 | $259.85 | $259.85 | $259.80 |
| Purchase #7 | $241.73 | 8.338% | $261.8854 | $261.89 | $261.90 | $261.90 |
| 7 purchase totals = | $1,134.94 | $1,229.1420 | $1,229.14 | $1,229.15 | $1,229.00 | |