| 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 | $104.34 | 10.111% | $114.8898 | $114.89 | $114.90 | $114.90 |
| Purchase #2 | $213.50 | 4.824% | $223.7992 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $102.62 | 3.578% | $106.2917 | $106.29 | $106.30 | $106.30 |
| Purchase #4 | $106.77 | 3.222% | $110.2101 | $110.21 | $110.20 | $110.20 |
| Purchase #5 | $78.78 | 10.845% | $87.3237 | $87.32 | $87.30 | $87.30 |
| Purchase #6 | $210.58 | 11.741% | $235.3042 | $235.30 | $235.30 | $235.30 |
| Purchase #7 | $198.68 | 4.337% | $207.2968 | $207.30 | $207.30 | $207.30 |
| 7 purchase totals = | $1,015.27 | $1,085.1155 | $1,085.11 | $1,085.10 | $1,085.10 | |