| 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 | $136.84 | 4.678% | $143.2414 | $143.24 | $143.25 | $143.20 |
| Purchase #2 | $55.96 | 6.516% | $59.6064 | $59.61 | $59.60 | $59.60 |
| Purchase #3 | $205.73 | 10.674% | $227.6896 | $227.69 | $227.70 | $227.70 |
| Purchase #4 | $226.40 | 11.469% | $252.3658 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $230.44 | 10.261% | $254.0854 | $254.09 | $254.10 | $254.10 |
| Purchase #6 | $51.97 | 8.121% | $56.1905 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $191.99 | 11.565% | $214.1936 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $1,099.33 | $1,207.3727 | $1,207.38 | $1,207.40 | $1,207.40 | |