| 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 | $198.47 | 6.694% | $211.7556 | $211.76 | $211.75 | $211.80 |
| Purchase #2 | $85.72 | 6.755% | $91.5104 | $91.51 | $91.50 | $91.50 |
| Purchase #3 | $84.75 | 13.297% | $96.0192 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $117.39 | 11.220% | $130.5612 | $130.56 | $130.55 | $130.60 |
| Purchase #5 | $140.92 | 9.832% | $154.7753 | $154.78 | $154.80 | $154.80 |
| Purchase #6 | $40.41 | 9.547% | $44.2679 | $44.27 | $44.25 | $44.30 |
| Purchase #7 | $207.90 | 3.326% | $214.8148 | $214.81 | $214.80 | $214.80 |
| 7 purchase totals = | $875.56 | $943.7044 | $943.71 | $943.65 | $943.80 | |