| 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 | $170.39 | 3.873% | $176.9892 | $176.99 | $177.00 | $177.00 |
| Purchase #2 | $83.68 | 3.865% | $86.9142 | $86.91 | $86.90 | $86.90 |
| Purchase #3 | $180.56 | 11.708% | $201.7 | $201.70 | $201.70 | $201.70 |
| Purchase #4 | $161.27 | 12.139% | $180.8466 | $180.85 | $180.85 | $180.80 |
| Purchase #5 | $203.87 | 11.167% | $226.6362 | $226.64 | $226.65 | $226.60 |
| Purchase #6 | $175.41 | 12.191% | $196.7942 | $196.79 | $196.80 | $196.80 |
| Purchase #7 | $109.72 | 3.215% | $113.2475 | $113.25 | $113.25 | $113.20 |
| 7 purchase totals = | $1,084.90 | $1,183.1279 | $1,183.13 | $1,183.15 | $1,183.00 | |