| 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 | $74.91 | 5.222% | $78.8218 | $78.82 | $78.80 | $78.80 |
| Purchase #2 | $247.62 | 5.411% | $261.0187 | $261.02 | $261.00 | $261.00 |
| Purchase #3 | $246.36 | 11.767% | $275.3492 | $275.35 | $275.35 | $275.30 |
| Purchase #4 | $70.29 | 6.838% | $75.0964 | $75.10 | $75.10 | $75.10 |
| Purchase #5 | $32.35 | 11.323% | $36.013 | $36.01 | $36.00 | $36.00 |
| Purchase #6 | $128.98 | 7.111% | $138.1518 | $138.15 | $138.15 | $138.20 |
| Purchase #7 | $156.77 | 12.591% | $176.5089 | $176.51 | $176.50 | $176.50 |
| 7 purchase totals = | $957.28 | $1,040.9598 | $1,040.96 | $1,040.90 | $1,040.90 | |