| 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 | $135.67 | 3.595% | $140.5473 | $140.55 | $140.55 | $140.50 |
| Purchase #2 | $86.79 | 9.234% | $94.8042 | $94.80 | $94.80 | $94.80 |
| Purchase #3 | $243.83 | 12.707% | $274.8135 | $274.81 | $274.80 | $274.80 |
| Purchase #4 | $27.62 | 9.578% | $30.2654 | $30.27 | $30.25 | $30.30 |
| Purchase #5 | $186.93 | 9.435% | $204.5668 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $80.62 | 6.795% | $86.0981 | $86.10 | $86.10 | $86.10 |
| Purchase #7 | $105.64 | 5.268% | $111.2051 | $111.21 | $111.20 | $111.20 |
| 7 purchase totals = | $867.10 | $942.3004 | $942.31 | $942.25 | $942.30 | |