| 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 | $26.51 | 9.134% | $28.9314 | $28.93 | $28.95 | $28.90 |
| Purchase #2 | $103.81 | 7.632% | $111.7328 | $111.73 | $111.75 | $111.70 |
| Purchase #3 | $147.27 | 9.705% | $161.5626 | $161.56 | $161.55 | $161.60 |
| Purchase #4 | $208.57 | 13.287% | $236.2827 | $236.28 | $236.30 | $236.30 |
| Purchase #5 | $92.63 | 9.547% | $101.4734 | $101.47 | $101.45 | $101.50 |
| Purchase #6 | $237.26 | 13.256% | $268.7112 | $268.71 | $268.70 | $268.70 |
| Purchase #7 | $132.35 | 12.684% | $149.1373 | $149.14 | $149.15 | $149.10 |
| 7 purchase totals = | $948.40 | $1,057.8314 | $1,057.82 | $1,057.85 | $1,057.80 | |