| 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 | $197.30 | 5.781% | $208.7059 | $208.71 | $208.70 | $208.70 |
| Purchase #2 | $32.35 | 11.224% | $35.981 | $35.98 | $36.00 | $36.00 |
| Purchase #3 | $85.44 | 9.221% | $93.3184 | $93.32 | $93.30 | $93.30 |
| Purchase #4 | $243.56 | 10.254% | $268.5346 | $268.53 | $268.55 | $268.50 |
| Purchase #5 | $18.41 | 6.169% | $19.5457 | $19.55 | $19.55 | $19.50 |
| Purchase #6 | $29.91 | 9.515% | $32.7559 | $32.76 | $32.75 | $32.80 |
| Purchase #7 | $27.97 | 5.231% | $29.4331 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $634.94 | $688.2746 | $688.28 | $688.30 | $688.20 | |