| 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 | $72.51 | 11.507% | $80.8537 | $80.85 | $80.85 | $80.90 |
| Purchase #2 | $106.86 | 12.632% | $120.3586 | $120.36 | $120.35 | $120.40 |
| Purchase #3 | $238.57 | 9.795% | $261.9379 | $261.94 | $261.95 | $261.90 |
| Purchase #4 | $188.51 | 6.711% | $201.1609 | $201.16 | $201.15 | $201.20 |
| Purchase #5 | $170.62 | 11.865% | $190.8641 | $190.86 | $190.85 | $190.90 |
| Purchase #6 | $131.45 | 7.115% | $140.8027 | $140.80 | $140.80 | $140.80 |
| Purchase #7 | $107.97 | 6.587% | $115.082 | $115.08 | $115.10 | $115.10 |
| 7 purchase totals = | $1,016.49 | $1,111.0599 | $1,111.05 | $1,111.05 | $1,111.20 | |