| 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 | $248.88 | 7.421% | $267.3494 | $267.35 | $267.35 | $267.30 |
| Purchase #2 | $175.88 | 12.864% | $198.5052 | $198.51 | $198.50 | $198.50 |
| Purchase #3 | $73.96 | 6.501% | $78.7681 | $78.77 | $78.75 | $78.80 |
| Purchase #4 | $217.47 | 10.693% | $240.7241 | $240.72 | $240.70 | $240.70 |
| Purchase #5 | $75.32 | 11.710% | $84.14 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $245.34 | 4.596% | $256.6158 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $229.72 | 13.748% | $261.3019 | $261.30 | $261.30 | $261.30 |
| 7 purchase totals = | $1,266.57 | $1,387.4045 | $1,387.41 | $1,387.35 | $1,387.30 | |