| 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 | $34.79 | 13.175% | $39.3736 | $39.37 | $39.35 | $39.40 |
| Purchase #2 | $168.77 | 4.559% | $176.4642 | $176.46 | $176.45 | $176.50 |
| Purchase #3 | $33.93 | 8.437% | $36.7927 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $59.91 | 5.104% | $62.9678 | $62.97 | $62.95 | $63.00 |
| Purchase #5 | $121.73 | 12.197% | $136.5774 | $136.58 | $136.60 | $136.60 |
| Purchase #6 | $152.92 | 8.216% | $165.4839 | $165.48 | $165.50 | $165.50 |
| Purchase #7 | $82.38 | 11.872% | $92.1602 | $92.16 | $92.15 | $92.20 |
| 7 purchase totals = | $654.43 | $709.8198 | $709.81 | $709.80 | $710.00 | |