| 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 | $46.66 | 10.453% | $51.5374 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $22.84 | 12.126% | $25.6096 | $25.61 | $25.60 | $25.60 |
| Purchase #3 | $163.99 | 6.394% | $174.4755 | $174.48 | $174.50 | $174.50 |
| Purchase #4 | $35.38 | 11.347% | $39.3946 | $39.39 | $39.40 | $39.40 |
| Purchase #5 | $126.32 | 3.419% | $130.6389 | $130.64 | $130.65 | $130.60 |
| Purchase #6 | $19.68 | 6.533% | $20.9657 | $20.97 | $20.95 | $21.00 |
| Purchase #7 | $94.87 | 4.293% | $98.9428 | $98.94 | $98.95 | $98.90 |
| 7 purchase totals = | $509.74 | $541.5645 | $541.57 | $541.60 | $541.50 | |