| 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 | $104.35 | 7.606% | $112.2869 | $112.29 | $112.30 | $112.30 |
| Purchase #2 | $59.83 | 10.445% | $66.0792 | $66.08 | $66.10 | $66.10 |
| Purchase #3 | $162.43 | 11.269% | $180.7342 | $180.73 | $180.75 | $180.70 |
| Purchase #4 | $136.80 | 3.418% | $141.4758 | $141.48 | $141.50 | $141.50 |
| Purchase #5 | $9.40 | 7.124% | $10.0697 | $10.07 | $10.05 | $10.10 |
| Purchase #6 | $204.82 | 7.825% | $220.8472 | $220.85 | $220.85 | $220.80 |
| Purchase #7 | $221.88 | 10.445% | $245.0554 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $899.51 | $976.5484 | $976.56 | $976.60 | $976.60 | |