| 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 | $239.30 | 9.242% | $261.4161 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $250.32 | 8.485% | $271.5597 | $271.56 | $271.55 | $271.60 |
| Purchase #3 | $108.42 | 9.342% | $118.5486 | $118.55 | $118.55 | $118.50 |
| Purchase #4 | $30.46 | 12.274% | $34.1987 | $34.20 | $34.20 | $34.20 |
| Purchase #5 | $115.75 | 4.189% | $120.5988 | $120.60 | $120.60 | $120.60 |
| Purchase #6 | $6.39 | 11.600% | $7.1312 | $7.13 | $7.15 | $7.10 |
| Purchase #7 | $224.95 | 3.230% | $232.2159 | $232.22 | $232.20 | $232.20 |
| 7 purchase totals = | $975.59 | $1,045.6690 | $1,045.68 | $1,045.65 | $1,045.60 | |