| 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 | $114.31 | 3.872% | $118.7361 | $118.74 | $118.75 | $118.70 |
| Purchase #2 | $85.99 | 3.238% | $88.7744 | $88.77 | $88.75 | $88.80 |
| Purchase #3 | $200.89 | 3.524% | $207.9694 | $207.97 | $207.95 | $208.00 |
| Purchase #4 | $61.45 | 4.711% | $64.3449 | $64.34 | $64.35 | $64.30 |
| Purchase #5 | $74.47 | 7.746% | $80.2384 | $80.24 | $80.25 | $80.20 |
| Purchase #6 | $79.26 | 12.576% | $89.2277 | $89.23 | $89.25 | $89.20 |
| Purchase #7 | $219.38 | 13.497% | $248.9897 | $248.99 | $249.00 | $249.00 |
| 7 purchase totals = | $835.75 | $898.2806 | $898.28 | $898.30 | $898.20 | |