| 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 | $154.99 | 4.849% | $162.5055 | $162.51 | $162.50 | $162.50 |
| Purchase #2 | $14.44 | 11.144% | $16.0492 | $16.05 | $16.05 | $16.00 |
| Purchase #3 | $9.43 | 13.586% | $10.7112 | $10.71 | $10.70 | $10.70 |
| Purchase #4 | $66.99 | 10.271% | $73.8705 | $73.87 | $73.85 | $73.90 |
| Purchase #5 | $29.25 | 11.683% | $32.6673 | $32.67 | $32.65 | $32.70 |
| Purchase #6 | $126.74 | 5.680% | $133.9388 | $133.94 | $133.95 | $133.90 |
| Purchase #7 | $137.56 | 6.800% | $146.9141 | $146.91 | $146.90 | $146.90 |
| 7 purchase totals = | $539.40 | $576.6566 | $576.66 | $576.60 | $576.60 | |