| 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 | $169.38 | 3.546% | $175.3862 | $175.39 | $175.40 | $175.40 |
| Purchase #2 | $239.80 | 12.274% | $269.2331 | $269.23 | $269.25 | $269.20 |
| Purchase #3 | $109.54 | 6.763% | $116.9482 | $116.95 | $116.95 | $116.90 |
| Purchase #4 | $53.47 | 7.166% | $57.3017 | $57.30 | $57.30 | $57.30 |
| Purchase #5 | $179.55 | 10.695% | $198.7529 | $198.75 | $198.75 | $198.80 |
| Purchase #6 | $224.54 | 3.854% | $233.1938 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $112.75 | 8.312% | $122.1218 | $122.12 | $122.10 | $122.10 |
| 7 purchase totals = | $1,089.03 | $1,172.9377 | $1,172.93 | $1,172.95 | $1,172.90 | |