| 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 | $180.61 | 11.196% | $200.8311 | $200.83 | $200.85 | $200.80 |
| Purchase #2 | $235.65 | 9.761% | $258.6518 | $258.65 | $258.65 | $258.70 |
| Purchase #3 | $103.71 | 8.130% | $112.1416 | $112.14 | $112.15 | $112.10 |
| Purchase #4 | $140.32 | 11.537% | $156.5087 | $156.51 | $156.50 | $156.50 |
| Purchase #5 | $130.60 | 6.262% | $138.7782 | $138.78 | $138.80 | $138.80 |
| Purchase #6 | $213.73 | 5.389% | $225.2479 | $225.25 | $225.25 | $225.20 |
| Purchase #7 | $232.53 | 12.561% | $261.7381 | $261.74 | $261.75 | $261.70 |
| 7 purchase totals = | $1,237.15 | $1,353.8974 | $1,353.90 | $1,353.95 | $1,353.80 | |