| 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 | $110.40 | 8.312% | $119.5764 | $119.58 | $119.60 | $119.60 |
| Purchase #2 | $204.43 | 8.607% | $222.0253 | $222.03 | $222.05 | $222.00 |
| Purchase #3 | $162.43 | 12.507% | $182.7451 | $182.75 | $182.75 | $182.70 |
| Purchase #4 | $212.97 | 4.624% | $222.8177 | $222.82 | $222.80 | $222.80 |
| Purchase #5 | $241.68 | 6.705% | $257.8846 | $257.88 | $257.90 | $257.90 |
| Purchase #6 | $212.39 | 7.179% | $227.6375 | $227.64 | $227.65 | $227.60 |
| Purchase #7 | $16.66 | 8.436% | $18.0654 | $18.07 | $18.05 | $18.10 |
| 7 purchase totals = | $1,160.96 | $1,250.7520 | $1,250.77 | $1,250.80 | $1,250.70 | |