| 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 | $219.29 | 11.825% | $245.221 | $245.22 | $245.20 | $245.20 |
| Purchase #2 | $99.63 | 13.342% | $112.9226 | $112.92 | $112.90 | $112.90 |
| Purchase #3 | $210.30 | 12.394% | $236.3646 | $236.36 | $236.35 | $236.40 |
| Purchase #4 | $23.42 | 12.107% | $26.2555 | $26.26 | $26.25 | $26.30 |
| Purchase #5 | $216.39 | 4.547% | $226.2293 | $226.23 | $226.25 | $226.20 |
| Purchase #6 | $103.41 | 6.388% | $110.0158 | $110.02 | $110.00 | $110.00 |
| Purchase #7 | $170.63 | 10.127% | $187.9097 | $187.91 | $187.90 | $187.90 |
| 7 purchase totals = | $1,043.07 | $1,144.9185 | $1,144.92 | $1,144.85 | $1,144.90 | |