| 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 | $119.40 | 7.218% | $128.0183 | $128.02 | $128.00 | $128.00 |
| Purchase #2 | $100.78 | 12.232% | $113.1074 | $113.11 | $113.10 | $113.10 |
| Purchase #3 | $193.63 | 13.815% | $220.38 | $220.38 | $220.40 | $220.40 |
| Purchase #4 | $73.91 | 10.124% | $81.3926 | $81.39 | $81.40 | $81.40 |
| Purchase #5 | $68.32 | 6.659% | $72.8694 | $72.87 | $72.85 | $72.90 |
| Purchase #6 | $120.71 | 13.324% | $136.7934 | $136.79 | $136.80 | $136.80 |
| Purchase #7 | $137.69 | 4.870% | $144.3955 | $144.40 | $144.40 | $144.40 |
| 7 purchase totals = | $814.44 | $896.9566 | $896.96 | $896.95 | $897.00 | |