| 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 | $56.41 | 10.188% | $62.1571 | $62.16 | $62.15 | $62.20 |
| Purchase #2 | $210.40 | 9.357% | $230.0871 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $238.28 | 13.409% | $270.231 | $270.23 | $270.25 | $270.20 |
| Purchase #4 | $145.95 | 5.604% | $154.129 | $154.13 | $154.15 | $154.10 |
| Purchase #5 | $201.91 | 13.304% | $228.7721 | $228.77 | $228.75 | $228.80 |
| Purchase #6 | $187.83 | 11.489% | $209.4098 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $221.25 | 9.571% | $242.4258 | $242.43 | $242.45 | $242.40 |
| 7 purchase totals = | $1,262.03 | $1,397.2119 | $1,397.22 | $1,397.25 | $1,397.20 | |