| 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 | $106.60 | 7.414% | $114.5033 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $110.36 | 7.696% | $118.8533 | $118.85 | $118.85 | $118.90 |
| Purchase #3 | $76.82 | 12.526% | $86.4425 | $86.44 | $86.45 | $86.40 |
| Purchase #4 | $91.86 | 10.814% | $101.7937 | $101.79 | $101.80 | $101.80 |
| Purchase #5 | $138.32 | 6.384% | $147.1503 | $147.15 | $147.15 | $147.20 |
| Purchase #6 | $176.98 | 13.611% | $201.0687 | $201.07 | $201.05 | $201.10 |
| Purchase #7 | $211.86 | 10.347% | $233.7812 | $233.78 | $233.80 | $233.80 |
| 7 purchase totals = | $912.80 | $1,003.5930 | $1,003.58 | $1,003.60 | $1,003.70 | |