| 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 | $137.84 | 5.350% | $145.2144 | $145.21 | $145.20 | $145.20 |
| Purchase #2 | $217.78 | 7.302% | $233.6823 | $233.68 | $233.70 | $233.70 |
| Purchase #3 | $183.39 | 10.726% | $203.0604 | $203.06 | $203.05 | $203.10 |
| Purchase #4 | $200.57 | 9.139% | $218.9001 | $218.90 | $218.90 | $218.90 |
| Purchase #5 | $13.99 | 10.265% | $15.4261 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $235.58 | 10.873% | $261.1946 | $261.19 | $261.20 | $261.20 |
| Purchase #7 | $48.66 | 6.549% | $51.8467 | $51.85 | $51.85 | $51.80 |
| 7 purchase totals = | $1,037.81 | $1,129.3246 | $1,129.32 | $1,129.35 | $1,129.30 | |