| 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 | $225.42 | 6.196% | $239.387 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $156.82 | 7.836% | $169.1084 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $167.60 | 4.574% | $175.266 | $175.27 | $175.25 | $175.30 |
| Purchase #4 | $55.25 | 11.403% | $61.5502 | $61.55 | $61.55 | $61.60 |
| Purchase #5 | $87.98 | 6.339% | $93.5571 | $93.56 | $93.55 | $93.60 |
| Purchase #6 | $215.35 | 12.368% | $241.9845 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $155.37 | 9.787% | $170.5761 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $1,063.79 | $1,151.4293 | $1,151.44 | $1,151.45 | $1,151.60 | |