| 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 | $175.43 | 10.448% | $193.7589 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $229.77 | 10.336% | $253.519 | $253.52 | $253.50 | $253.50 |
| Purchase #3 | $103.53 | 12.247% | $116.2093 | $116.21 | $116.20 | $116.20 |
| Purchase #4 | $85.27 | 6.693% | $90.9771 | $90.98 | $91.00 | $91.00 |
| Purchase #5 | $161.83 | 11.282% | $180.0877 | $180.09 | $180.10 | $180.10 |
| Purchase #6 | $235.90 | 13.792% | $268.4353 | $268.44 | $268.45 | $268.40 |
| Purchase #7 | $185.77 | 5.664% | $196.292 | $196.29 | $196.30 | $196.30 |
| 7 purchase totals = | $1,177.50 | $1,299.2793 | $1,299.29 | $1,299.30 | $1,299.30 | |