| 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 | $66.42 | 5.741% | $70.2332 | $70.23 | $70.25 | $70.20 |
| Purchase #2 | $147.66 | 11.491% | $164.6276 | $164.63 | $164.65 | $164.60 |
| Purchase #3 | $16.56 | 6.199% | $17.5866 | $17.59 | $17.60 | $17.60 |
| Purchase #4 | $149.95 | 7.554% | $161.2772 | $161.28 | $161.30 | $161.30 |
| Purchase #5 | $64.90 | 11.415% | $72.3083 | $72.31 | $72.30 | $72.30 |
| Purchase #6 | $137.59 | 5.232% | $144.7887 | $144.79 | $144.80 | $144.80 |
| Purchase #7 | $165.94 | 7.874% | $179.0061 | $179.01 | $179.00 | $179.00 |
| 7 purchase totals = | $749.02 | $809.8277 | $809.84 | $809.90 | $809.80 | |