| 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 | $77.38 | 9.381% | $84.639 | $84.64 | $84.65 | $84.60 |
| Purchase #2 | $57.58 | 12.701% | $64.8932 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $122.63 | 5.378% | $129.225 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $87.57 | 4.847% | $91.8145 | $91.81 | $91.80 | $91.80 |
| Purchase #5 | $249.93 | 13.803% | $284.4278 | $284.43 | $284.45 | $284.40 |
| Purchase #6 | $248.31 | 3.686% | $257.4627 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $28.34 | 9.433% | $31.0133 | $31.01 | $31.00 | $31.00 |
| 7 purchase totals = | $871.74 | $943.4755 | $943.47 | $943.50 | $943.40 | |