| 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 | $33.56 | 7.847% | $36.1935 | $36.19 | $36.20 | $36.20 |
| Purchase #2 | $212.93 | 6.560% | $226.8982 | $226.90 | $226.90 | $226.90 |
| Purchase #3 | $77.95 | 7.444% | $83.7526 | $83.75 | $83.75 | $83.80 |
| Purchase #4 | $172.92 | 13.380% | $196.0567 | $196.06 | $196.05 | $196.10 |
| Purchase #5 | $168.72 | 7.670% | $181.6608 | $181.66 | $181.65 | $181.70 |
| Purchase #6 | $169.44 | 12.207% | $190.1235 | $190.12 | $190.10 | $190.10 |
| Purchase #7 | $9.68 | 7.622% | $10.4178 | $10.42 | $10.40 | $10.40 |
| 7 purchase totals = | $845.20 | $925.1031 | $925.10 | $925.05 | $925.20 | |