| 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 | $90.33 | 3.146% | $93.1718 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $125.70 | 4.564% | $131.4369 | $131.44 | $131.45 | $131.40 |
| Purchase #3 | $102.52 | 6.348% | $109.028 | $109.03 | $109.05 | $109.00 |
| Purchase #4 | $66.37 | 7.182% | $71.1367 | $71.14 | $71.15 | $71.10 |
| Purchase #5 | $78.75 | 3.249% | $81.3086 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $135.63 | 8.576% | $147.2616 | $147.26 | $147.25 | $147.30 |
| Purchase #7 | $208.52 | 12.421% | $234.4203 | $234.42 | $234.40 | $234.40 |
| 7 purchase totals = | $807.82 | $867.7639 | $867.77 | $867.75 | $867.70 | |