| 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 | $22.96 | 5.187% | $24.1509 | $24.15 | $24.15 | $24.20 |
| Purchase #2 | $171.94 | 4.413% | $179.5277 | $179.53 | $179.55 | $179.50 |
| Purchase #3 | $103.49 | 8.618% | $112.4088 | $112.41 | $112.40 | $112.40 |
| Purchase #4 | $126.86 | 8.602% | $137.7725 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $18.77 | 9.497% | $20.5526 | $20.55 | $20.55 | $20.60 |
| Purchase #6 | $20.95 | 10.183% | $23.0833 | $23.08 | $23.10 | $23.10 |
| Purchase #7 | $61.45 | 6.747% | $65.596 | $65.60 | $65.60 | $65.60 |
| 7 purchase totals = | $526.42 | $563.0918 | $563.09 | $563.10 | $563.20 | |