| 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 | $199.75 | 3.367% | $206.4756 | $206.48 | $206.50 | $206.50 |
| Purchase #2 | $34.81 | 9.824% | $38.2297 | $38.23 | $38.25 | $38.20 |
| Purchase #3 | $204.54 | 5.828% | $216.4606 | $216.46 | $216.45 | $216.50 |
| Purchase #4 | $26.54 | 3.732% | $27.5305 | $27.53 | $27.55 | $27.50 |
| Purchase #5 | $25.80 | 10.816% | $28.5905 | $28.59 | $28.60 | $28.60 |
| Purchase #6 | $182.54 | 6.686% | $194.7446 | $194.74 | $194.75 | $194.70 |
| Purchase #7 | $203.25 | 4.632% | $212.6645 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $877.23 | $924.6960 | $924.69 | $924.75 | $924.70 | |