| 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 | $118.35 | 13.725% | $134.5935 | $134.59 | $134.60 | $134.60 |
| Purchase #2 | $203.98 | 12.376% | $229.2246 | $229.22 | $229.20 | $229.20 |
| Purchase #3 | $7.68 | 7.239% | $8.236 | $8.24 | $8.25 | $8.20 |
| Purchase #4 | $148.97 | 9.864% | $163.6644 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $148.39 | 10.327% | $163.7142 | $163.71 | $163.70 | $163.70 |
| Purchase #6 | $238.56 | 7.639% | $256.7836 | $256.78 | $256.80 | $256.80 |
| Purchase #7 | $233.99 | 8.712% | $254.3752 | $254.38 | $254.40 | $254.40 |
| 7 purchase totals = | $1,099.92 | $1,210.5915 | $1,210.58 | $1,210.60 | $1,210.60 | |