| 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 | $127.49 | 7.634% | $137.2226 | $137.22 | $137.20 | $137.20 |
| Purchase #2 | $246.89 | 3.104% | $254.5535 | $254.55 | $254.55 | $254.60 |
| Purchase #3 | $36.73 | 9.265% | $40.133 | $40.13 | $40.15 | $40.10 |
| Purchase #4 | $118.44 | 12.488% | $133.2308 | $133.23 | $133.25 | $133.20 |
| Purchase #5 | $59.66 | 6.629% | $63.6149 | $63.61 | $63.60 | $63.60 |
| Purchase #6 | $162.93 | 3.553% | $168.7189 | $168.72 | $168.70 | $168.70 |
| Purchase #7 | $148.68 | 3.671% | $154.138 | $154.14 | $154.15 | $154.10 |
| 7 purchase totals = | $900.82 | $951.6117 | $951.60 | $951.60 | $951.50 | |