| 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 | $189.99 | 11.380% | $211.6109 | $211.61 | $211.60 | $211.60 |
| Purchase #2 | $231.72 | 11.201% | $257.675 | $257.68 | $257.70 | $257.70 |
| Purchase #3 | $226.59 | 13.501% | $257.1819 | $257.18 | $257.20 | $257.20 |
| Purchase #4 | $188.83 | 4.235% | $196.827 | $196.83 | $196.85 | $196.80 |
| Purchase #5 | $250.54 | 9.203% | $273.5972 | $273.60 | $273.60 | $273.60 |
| Purchase #6 | $125.37 | 13.231% | $141.9577 | $141.96 | $141.95 | $142.00 |
| Purchase #7 | $109.83 | 11.546% | $122.511 | $122.51 | $122.50 | $122.50 |
| 7 purchase totals = | $1,322.87 | $1,461.3607 | $1,461.37 | $1,461.40 | $1,461.40 | |