| 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 | $173.41 | 4.800% | $181.7337 | $181.73 | $181.75 | $181.70 |
| Purchase #2 | $123.28 | 5.133% | $129.608 | $129.61 | $129.60 | $129.60 |
| Purchase #3 | $146.88 | 11.719% | $164.0929 | $164.09 | $164.10 | $164.10 |
| Purchase #4 | $151.94 | 7.594% | $163.4783 | $163.48 | $163.50 | $163.50 |
| Purchase #5 | $91.60 | 11.360% | $102.0058 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $209.49 | 4.232% | $218.3556 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $90.81 | 5.289% | $95.6129 | $95.61 | $95.60 | $95.60 |
| 7 purchase totals = | $987.41 | $1,054.8872 | $1,054.89 | $1,054.90 | $1,054.90 | |