| 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 | $97.30 | 7.198% | $104.3037 | $104.30 | $104.30 | $104.30 |
| Purchase #2 | $195.86 | 5.283% | $206.2073 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $148.38 | 9.575% | $162.5874 | $162.59 | $162.60 | $162.60 |
| Purchase #4 | $140.61 | 9.150% | $153.4758 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $241.99 | 5.166% | $254.4912 | $254.49 | $254.50 | $254.50 |
| Purchase #6 | $247.49 | 5.468% | $261.0228 | $261.02 | $261.00 | $261.00 |
| Purchase #7 | $130.80 | 12.610% | $147.2939 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $1,202.43 | $1,289.3821 | $1,289.38 | $1,289.40 | $1,289.40 | |