| 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 | $102.51 | 4.116% | $106.7293 | $106.73 | $106.75 | $106.70 |
| Purchase #2 | $109.44 | 4.408% | $114.2641 | $114.26 | $114.25 | $114.30 |
| Purchase #3 | $228.49 | 13.461% | $259.247 | $259.25 | $259.25 | $259.20 |
| Purchase #4 | $50.44 | 11.671% | $56.3269 | $56.33 | $56.35 | $56.30 |
| Purchase #5 | $94.91 | 10.605% | $104.9752 | $104.98 | $105.00 | $105.00 |
| Purchase #6 | $188.94 | 6.161% | $200.5806 | $200.58 | $200.60 | $200.60 |
| Purchase #7 | $224.96 | 9.488% | $246.3042 | $246.30 | $246.30 | $246.30 |
| 7 purchase totals = | $999.69 | $1,088.4273 | $1,088.43 | $1,088.50 | $1,088.40 | |