| 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 | $168.28 | 3.256% | $173.7592 | $173.76 | $173.75 | $173.80 |
| Purchase #2 | $72.94 | 3.758% | $75.6811 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $164.39 | 4.614% | $171.975 | $171.98 | $172.00 | $172.00 |
| Purchase #4 | $216.82 | 7.124% | $232.2663 | $232.27 | $232.25 | $232.30 |
| Purchase #5 | $15.37 | 7.277% | $16.4885 | $16.49 | $16.50 | $16.50 |
| Purchase #6 | $75.44 | 5.251% | $79.4014 | $79.40 | $79.40 | $79.40 |
| Purchase #7 | $66.74 | 3.522% | $69.0906 | $69.09 | $69.10 | $69.10 |
| 7 purchase totals = | $779.98 | $818.6621 | $818.67 | $818.70 | $818.80 | |