| 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 | $76.34 | 6.581% | $81.3639 | $81.36 | $81.35 | $81.40 |
| Purchase #2 | $105.62 | 7.637% | $113.6862 | $113.69 | $113.70 | $113.70 |
| Purchase #3 | $149.69 | 5.434% | $157.8242 | $157.82 | $157.80 | $157.80 |
| Purchase #4 | $174.29 | 12.691% | $196.4091 | $196.41 | $196.40 | $196.40 |
| Purchase #5 | $138.89 | 11.273% | $154.5471 | $154.55 | $154.55 | $154.50 |
| Purchase #6 | $83.56 | 12.111% | $93.68 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $39.41 | 10.522% | $43.5567 | $43.56 | $43.55 | $43.60 |
| 7 purchase totals = | $767.80 | $841.0672 | $841.07 | $841.05 | $841.10 | |