| 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 | $216.77 | 12.292% | $243.4154 | $243.42 | $243.40 | $243.40 |
| Purchase #2 | $39.79 | 4.857% | $41.7226 | $41.72 | $41.70 | $41.70 |
| Purchase #3 | $193.97 | 5.845% | $205.3075 | $205.31 | $205.30 | $205.30 |
| Purchase #4 | $215.62 | 7.589% | $231.9834 | $231.98 | $232.00 | $232.00 |
| Purchase #5 | $161.75 | 5.624% | $170.8468 | $170.85 | $170.85 | $170.80 |
| Purchase #6 | $187.67 | 11.244% | $208.7716 | $208.77 | $208.75 | $208.80 |
| Purchase #7 | $196.70 | 12.238% | $220.7721 | $220.77 | $220.75 | $220.80 |
| 7 purchase totals = | $1,212.27 | $1,322.8194 | $1,322.82 | $1,322.75 | $1,322.80 | |