| 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 | $133.94 | 6.562% | $142.7291 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $170.31 | 3.391% | $176.0852 | $176.09 | $176.10 | $176.10 |
| Purchase #3 | $102.89 | 10.829% | $114.032 | $114.03 | $114.05 | $114.00 |
| Purchase #4 | $138.94 | 7.407% | $149.2313 | $149.23 | $149.25 | $149.20 |
| Purchase #5 | $71.34 | 7.633% | $76.7854 | $76.79 | $76.80 | $76.80 |
| Purchase #6 | $62.39 | 13.346% | $70.7166 | $70.72 | $70.70 | $70.70 |
| Purchase #7 | $71.63 | 4.399% | $74.781 | $74.78 | $74.80 | $74.80 |
| 7 purchase totals = | $751.44 | $804.3606 | $804.37 | $804.45 | $804.30 | |