| 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 | $76.26 | 7.114% | $81.6851 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $108.50 | 9.547% | $118.8585 | $118.86 | $118.85 | $118.90 |
| Purchase #3 | $105.64 | 10.807% | $117.0565 | $117.06 | $117.05 | $117.10 |
| Purchase #4 | $188.68 | 10.739% | $208.9423 | $208.94 | $208.95 | $208.90 |
| Purchase #5 | $7.82 | 11.859% | $8.7474 | $8.75 | $8.75 | $8.70 |
| Purchase #6 | $243.29 | 10.573% | $269.0131 | $269.01 | $269.00 | $269.00 |
| Purchase #7 | $61.51 | 11.296% | $68.4582 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $791.70 | $872.7611 | $872.77 | $872.75 | $872.80 | |