| 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 | $155.49 | 12.199% | $174.4582 | $174.46 | $174.45 | $174.50 |
| Purchase #2 | $77.74 | 12.610% | $87.543 | $87.54 | $87.55 | $87.50 |
| Purchase #3 | $247.47 | 5.414% | $260.868 | $260.87 | $260.85 | $260.90 |
| Purchase #4 | $240.43 | 6.278% | $255.5242 | $255.52 | $255.50 | $255.50 |
| Purchase #5 | $17.26 | 12.504% | $19.4182 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $24.46 | 4.581% | $25.5805 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $35.31 | 4.436% | $36.8764 | $36.88 | $36.90 | $36.90 |
| 7 purchase totals = | $798.16 | $860.2685 | $860.27 | $860.25 | $860.30 | |