| 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 | $248.92 | 7.607% | $267.8553 | $267.86 | $267.85 | $267.90 |
| Purchase #2 | $12.69 | 5.858% | $13.4334 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $101.62 | 12.341% | $114.1609 | $114.16 | $114.15 | $114.20 |
| Purchase #4 | $232.45 | 10.514% | $256.8898 | $256.89 | $256.90 | $256.90 |
| Purchase #5 | $224.79 | 3.334% | $232.2845 | $232.28 | $232.30 | $232.30 |
| Purchase #6 | $223.28 | 7.476% | $239.9724 | $239.97 | $239.95 | $240.00 |
| Purchase #7 | $103.57 | 7.616% | $111.4579 | $111.46 | $111.45 | $111.50 |
| 7 purchase totals = | $1,147.32 | $1,236.0542 | $1,236.05 | $1,236.05 | $1,236.20 | |