| 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 | $166.31 | 10.409% | $183.6212 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $9.62 | 3.159% | $9.9239 | $9.92 | $9.90 | $9.90 |
| Purchase #3 | $160.27 | 9.400% | $175.3354 | $175.34 | $175.35 | $175.30 |
| Purchase #4 | $47.50 | 9.764% | $52.1379 | $52.14 | $52.15 | $52.10 |
| Purchase #5 | $105.78 | 8.590% | $114.8665 | $114.87 | $114.85 | $114.90 |
| Purchase #6 | $93.85 | 9.536% | $102.7995 | $102.80 | $102.80 | $102.80 |
| Purchase #7 | $118.69 | 7.116% | $127.136 | $127.14 | $127.15 | $127.10 |
| 7 purchase totals = | $702.02 | $765.8204 | $765.83 | $765.80 | $765.70 | |