| 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 | $146.69 | 5.411% | $154.6274 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $106.44 | 8.396% | $115.3767 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $129.95 | 9.177% | $141.8755 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $147.86 | 4.604% | $154.6675 | $154.67 | $154.65 | $154.70 |
| Purchase #5 | $51.90 | 6.594% | $55.3223 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $16.45 | 9.131% | $17.952 | $17.95 | $17.95 | $18.00 |
| Purchase #7 | $61.45 | 6.166% | $65.239 | $65.24 | $65.25 | $65.20 |
| 7 purchase totals = | $660.74 | $705.0604 | $705.07 | $705.10 | $705.10 | |