| 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 | $208.56 | 5.637% | $220.3165 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $179.33 | 3.777% | $186.1033 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $155.55 | 4.223% | $162.1189 | $162.12 | $162.10 | $162.10 |
| Purchase #4 | $187.34 | 13.563% | $212.7489 | $212.75 | $212.75 | $212.70 |
| Purchase #5 | $240.38 | 8.656% | $261.1873 | $261.19 | $261.20 | $261.20 |
| Purchase #6 | $146.57 | 11.131% | $162.8847 | $162.88 | $162.90 | $162.90 |
| Purchase #7 | $147.74 | 10.538% | $163.3088 | $163.31 | $163.30 | $163.30 |
| 7 purchase totals = | $1,265.47 | $1,368.6684 | $1,368.67 | $1,368.65 | $1,368.60 | |