| 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 | $127.75 | 10.382% | $141.013 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $182.28 | 7.609% | $196.1497 | $196.15 | $196.15 | $196.10 |
| Purchase #3 | $205.74 | 12.191% | $230.8218 | $230.82 | $230.80 | $230.80 |
| Purchase #4 | $178.33 | 13.608% | $202.5971 | $202.60 | $202.60 | $202.60 |
| Purchase #5 | $71.52 | 12.435% | $80.4135 | $80.41 | $80.40 | $80.40 |
| Purchase #6 | $8.37 | 12.411% | $9.4088 | $9.41 | $9.40 | $9.40 |
| Purchase #7 | $64.37 | 11.651% | $71.8697 | $71.87 | $71.85 | $71.90 |
| 7 purchase totals = | $838.36 | $932.2736 | $932.27 | $932.20 | $932.20 | |