| 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 | $219.85 | 8.742% | $239.0693 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $142.94 | 11.350% | $159.1637 | $159.16 | $159.15 | $159.20 |
| Purchase #3 | $95.56 | 11.391% | $106.4452 | $106.45 | $106.45 | $106.40 |
| Purchase #4 | $66.56 | 7.696% | $71.6825 | $71.68 | $71.70 | $71.70 |
| Purchase #5 | $215.80 | 3.759% | $223.9119 | $223.91 | $223.90 | $223.90 |
| Purchase #6 | $170.90 | 13.247% | $193.5391 | $193.54 | $193.55 | $193.50 |
| Purchase #7 | $172.49 | 13.321% | $195.4674 | $195.47 | $195.45 | $195.50 |
| 7 purchase totals = | $1,084.10 | $1,189.2791 | $1,189.28 | $1,189.25 | $1,189.30 | |