| 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 | $30.35 | 8.512% | $32.9334 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $74.53 | 6.486% | $79.364 | $79.36 | $79.35 | $79.40 |
| Purchase #3 | $105.33 | 8.378% | $114.1545 | $114.15 | $114.15 | $114.20 |
| Purchase #4 | $155.30 | 5.131% | $163.2684 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $121.95 | 13.226% | $138.0791 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $127.99 | 6.788% | $136.678 | $136.68 | $136.70 | $136.70 |
| Purchase #7 | $89.55 | 8.271% | $96.9567 | $96.96 | $96.95 | $97.00 |
| 7 purchase totals = | $705.00 | $761.4341 | $761.43 | $761.45 | $761.60 | |