| 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 | $105.46 | 12.525% | $118.6689 | $118.67 | $118.65 | $118.70 |
| Purchase #2 | $41.49 | 5.441% | $43.7475 | $43.75 | $43.75 | $43.70 |
| Purchase #3 | $236.82 | 13.732% | $269.3401 | $269.34 | $269.35 | $269.30 |
| Purchase #4 | $196.36 | 12.548% | $220.9993 | $221.00 | $221.00 | $221.00 |
| Purchase #5 | $100.99 | 6.430% | $107.4837 | $107.48 | $107.50 | $107.50 |
| Purchase #6 | $15.73 | 12.461% | $17.6901 | $17.69 | $17.70 | $17.70 |
| Purchase #7 | $139.50 | 6.205% | $148.156 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $836.35 | $926.0856 | $926.09 | $926.10 | $926.10 | |