| 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 | $185.83 | 11.243% | $206.7229 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $137.85 | 7.787% | $148.5844 | $148.58 | $148.60 | $148.60 |
| Purchase #3 | $53.47 | 5.193% | $56.2467 | $56.25 | $56.25 | $56.20 |
| Purchase #4 | $168.99 | 11.225% | $187.9591 | $187.96 | $187.95 | $188.00 |
| Purchase #5 | $234.93 | 12.448% | $264.1741 | $264.17 | $264.15 | $264.20 |
| Purchase #6 | $113.78 | 13.869% | $129.5601 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $158.84 | 10.840% | $176.0583 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $1,053.69 | $1,169.3056 | $1,169.30 | $1,169.25 | $1,169.40 | |