| 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 | $110.91 | 7.451% | $119.1739 | $119.17 | $119.15 | $119.20 |
| Purchase #2 | $11.52 | 6.756% | $12.2983 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $121.74 | 11.746% | $136.0396 | $136.04 | $136.05 | $136.00 |
| Purchase #4 | $36.56 | 5.371% | $38.5236 | $38.52 | $38.50 | $38.50 |
| Purchase #5 | $62.28 | 11.443% | $69.4067 | $69.41 | $69.40 | $69.40 |
| Purchase #6 | $191.31 | 9.144% | $208.8034 | $208.80 | $208.80 | $208.80 |
| Purchase #7 | $68.68 | 8.819% | $74.7369 | $74.74 | $74.75 | $74.70 |
| 7 purchase totals = | $603.00 | $658.9824 | $658.98 | $658.95 | $658.90 | |