| 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 | $32.26 | 11.834% | $36.0776 | $36.08 | $36.10 | $36.10 |
| Purchase #2 | $23.85 | 5.704% | $25.2104 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $140.89 | 9.737% | $154.6085 | $154.61 | $154.60 | $154.60 |
| Purchase #4 | $24.52 | 10.430% | $27.0774 | $27.08 | $27.10 | $27.10 |
| Purchase #5 | $177.76 | 12.768% | $200.4564 | $200.46 | $200.45 | $200.50 |
| Purchase #6 | $191.45 | 6.857% | $204.5777 | $204.58 | $204.60 | $204.60 |
| Purchase #7 | $199.54 | 13.175% | $225.8294 | $225.83 | $225.85 | $225.80 |
| 7 purchase totals = | $790.27 | $873.8374 | $873.85 | $873.90 | $873.90 | |