| 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 | $144.43 | 7.167% | $154.7813 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $134.39 | 10.447% | $148.4297 | $148.43 | $148.45 | $148.40 |
| Purchase #3 | $228.37 | 5.310% | $240.4964 | $240.50 | $240.50 | $240.50 |
| Purchase #4 | $114.51 | 5.389% | $120.6809 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $104.69 | 9.276% | $114.401 | $114.40 | $114.40 | $114.40 |
| Purchase #6 | $119.57 | 6.202% | $126.9857 | $126.99 | $127.00 | $127.00 |
| Purchase #7 | $185.45 | 5.865% | $196.3266 | $196.33 | $196.35 | $196.30 |
| 7 purchase totals = | $1,031.41 | $1,102.1016 | $1,102.11 | $1,102.20 | $1,102.10 | |