| 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 | $47.69 | 10.440% | $52.6688 | $52.67 | $52.65 | $52.70 |
| Purchase #2 | $21.75 | 9.822% | $23.8863 | $23.89 | $23.90 | $23.90 |
| Purchase #3 | $237.42 | 12.337% | $266.7105 | $266.71 | $266.70 | $266.70 |
| Purchase #4 | $158.94 | 5.420% | $167.5545 | $167.55 | $167.55 | $167.60 |
| Purchase #5 | $24.32 | 7.357% | $26.1092 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $141.37 | 9.872% | $155.326 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $137.68 | 8.804% | $149.8013 | $149.80 | $149.80 | $149.80 |
| 7 purchase totals = | $769.17 | $842.0566 | $842.06 | $842.05 | $842.10 | |