| 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 | $221.59 | 8.231% | $239.8291 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $29.57 | 9.554% | $32.3951 | $32.40 | $32.40 | $32.40 |
| Purchase #3 | $94.86 | 10.571% | $104.8877 | $104.89 | $104.90 | $104.90 |
| Purchase #4 | $106.91 | 10.470% | $118.1035 | $118.10 | $118.10 | $118.10 |
| Purchase #5 | $39.63 | 10.230% | $43.6841 | $43.68 | $43.70 | $43.70 |
| Purchase #6 | $131.28 | 9.576% | $143.8514 | $143.85 | $143.85 | $143.90 |
| Purchase #7 | $209.37 | 12.618% | $235.7883 | $235.79 | $235.80 | $235.80 |
| 7 purchase totals = | $833.21 | $918.5392 | $918.54 | $918.60 | $918.60 | |