| 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 | $249.47 | 3.471% | $258.1291 | $258.13 | $258.15 | $258.10 |
| Purchase #2 | $155.44 | 9.184% | $169.7156 | $169.72 | $169.70 | $169.70 |
| Purchase #3 | $89.49 | 5.217% | $94.1587 | $94.16 | $94.15 | $94.20 |
| Purchase #4 | $77.84 | 5.391% | $82.0364 | $82.04 | $82.05 | $82.00 |
| Purchase #5 | $12.51 | 6.403% | $13.311 | $13.31 | $13.30 | $13.30 |
| Purchase #6 | $131.27 | 12.619% | $147.835 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $86.73 | 5.184% | $91.2261 | $91.23 | $91.25 | $91.20 |
| 7 purchase totals = | $802.75 | $856.4119 | $856.43 | $856.45 | $856.30 | |