| 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 | $90.66 | 13.756% | $103.1312 | $103.13 | $103.15 | $103.10 |
| Purchase #2 | $181.35 | 7.119% | $194.2603 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $188.49 | 10.856% | $208.9525 | $208.95 | $208.95 | $209.00 |
| Purchase #4 | $160.35 | 8.851% | $174.5426 | $174.54 | $174.55 | $174.50 |
| Purchase #5 | $9.46 | 11.727% | $10.5694 | $10.57 | $10.55 | $10.60 |
| Purchase #6 | $225.91 | 10.247% | $249.059 | $249.06 | $249.05 | $249.10 |
| Purchase #7 | $29.27 | 13.863% | $33.3277 | $33.33 | $33.35 | $33.30 |
| 7 purchase totals = | $885.49 | $973.8427 | $973.84 | $973.85 | $973.90 | |