| 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 | $119.25 | 9.874% | $131.0247 | $131.02 | $131.00 | $131.00 |
| Purchase #2 | $243.40 | 12.558% | $273.9662 | $273.97 | $273.95 | $274.00 |
| Purchase #3 | $28.34 | 5.835% | $29.9936 | $29.99 | $30.00 | $30.00 |
| Purchase #4 | $170.56 | 8.714% | $185.4226 | $185.42 | $185.40 | $185.40 |
| Purchase #5 | $26.58 | 12.189% | $29.8198 | $29.82 | $29.80 | $29.80 |
| Purchase #6 | $116.88 | 7.325% | $125.4415 | $125.44 | $125.45 | $125.40 |
| Purchase #7 | $111.90 | 6.723% | $119.423 | $119.42 | $119.40 | $119.40 |
| 7 purchase totals = | $816.91 | $895.0914 | $895.08 | $895.00 | $895.00 | |