| 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 | $181.32 | 12.827% | $204.5779 | $204.58 | $204.60 | $204.60 |
| Purchase #2 | $244.59 | 4.178% | $254.809 | $254.81 | $254.80 | $254.80 |
| Purchase #3 | $232.37 | 11.482% | $259.0507 | $259.05 | $259.05 | $259.10 |
| Purchase #4 | $214.93 | 6.760% | $229.4593 | $229.46 | $229.45 | $229.50 |
| Purchase #5 | $105.52 | 10.511% | $116.6112 | $116.61 | $116.60 | $116.60 |
| Purchase #6 | $250.40 | 12.697% | $282.1933 | $282.19 | $282.20 | $282.20 |
| Purchase #7 | $237.30 | 3.134% | $244.737 | $244.74 | $244.75 | $244.70 |
| 7 purchase totals = | $1,466.43 | $1,591.4384 | $1,591.44 | $1,591.45 | $1,591.50 | |