| 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 | $134.70 | 6.603% | $143.5942 | $143.59 | $143.60 | $143.60 |
| Purchase #2 | $71.29 | 12.838% | $80.4422 | $80.44 | $80.45 | $80.40 |
| Purchase #3 | $218.76 | 4.768% | $229.1905 | $229.19 | $229.20 | $229.20 |
| Purchase #4 | $89.70 | 10.390% | $99.0198 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $199.60 | 9.237% | $218.0371 | $218.04 | $218.05 | $218.00 |
| Purchase #6 | $163.87 | 9.276% | $179.0706 | $179.07 | $179.05 | $179.10 |
| Purchase #7 | $5.84 | 7.387% | $6.2714 | $6.27 | $6.25 | $6.30 |
| 7 purchase totals = | $883.76 | $955.6258 | $955.62 | $955.60 | $955.60 | |