| 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 | $69.92 | 9.138% | $76.3093 | $76.31 | $76.30 | $76.30 |
| Purchase #2 | $75.77 | 6.673% | $80.8261 | $80.83 | $80.85 | $80.80 |
| Purchase #3 | $131.99 | 5.329% | $139.0237 | $139.02 | $139.00 | $139.00 |
| Purchase #4 | $166.70 | 6.235% | $177.0937 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $105.98 | 7.762% | $114.2062 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $16.63 | 4.209% | $17.33 | $17.33 | $17.35 | $17.30 |
| Purchase #7 | $201.90 | 5.843% | $213.697 | $213.70 | $213.70 | $213.70 |
| 7 purchase totals = | $768.89 | $818.4860 | $818.49 | $818.50 | $818.40 | |