| 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 | $109.29 | 7.565% | $117.5578 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $59.36 | 6.619% | $63.289 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $129.35 | 10.776% | $143.2888 | $143.29 | $143.30 | $143.30 |
| Purchase #4 | $86.45 | 11.699% | $96.5638 | $96.56 | $96.55 | $96.60 |
| Purchase #5 | $192.49 | 4.791% | $201.7122 | $201.71 | $201.70 | $201.70 |
| Purchase #6 | $17.56 | 13.304% | $19.8962 | $19.90 | $19.90 | $19.90 |
| Purchase #7 | $51.60 | 5.204% | $54.2853 | $54.29 | $54.30 | $54.30 |
| 7 purchase totals = | $646.10 | $696.5931 | $696.60 | $696.60 | $696.70 | |