| 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 | $111.91 | 3.668% | $116.0149 | $116.01 | $116.00 | $116.00 |
| Purchase #2 | $56.37 | 6.302% | $59.9224 | $59.92 | $59.90 | $59.90 |
| Purchase #3 | $233.26 | 6.415% | $248.2236 | $248.22 | $248.20 | $248.20 |
| Purchase #4 | $177.94 | 11.687% | $198.7358 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $134.36 | 10.478% | $148.4382 | $148.44 | $148.45 | $148.40 |
| Purchase #6 | $51.57 | 9.300% | $56.366 | $56.37 | $56.35 | $56.40 |
| Purchase #7 | $81.96 | 13.313% | $92.8713 | $92.87 | $92.85 | $92.90 |
| 7 purchase totals = | $847.37 | $920.5722 | $920.57 | $920.50 | $920.50 | |