| 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 | $226.81 | 3.173% | $234.0067 | $234.01 | $234.00 | $234.00 |
| Purchase #2 | $17.79 | 4.378% | $18.5688 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $181.37 | 10.789% | $200.938 | $200.94 | $200.95 | $200.90 |
| Purchase #4 | $212.42 | 9.794% | $233.2244 | $233.22 | $233.20 | $233.20 |
| Purchase #5 | $183.37 | 10.274% | $202.2094 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $82.64 | 5.476% | $87.1654 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $232.45 | 10.512% | $256.8851 | $256.89 | $256.90 | $256.90 |
| 7 purchase totals = | $1,136.85 | $1,232.9978 | $1,233.01 | $1,232.95 | $1,233.00 | |