| 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 | $106.64 | 6.189% | $113.2399 | $113.24 | $113.25 | $113.20 |
| Purchase #2 | $29.94 | 7.281% | $32.1199 | $32.12 | $32.10 | $32.10 |
| Purchase #3 | $109.54 | 9.382% | $119.817 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $57.79 | 8.234% | $62.5484 | $62.55 | $62.55 | $62.50 |
| Purchase #5 | $47.38 | 8.490% | $51.4026 | $51.40 | $51.40 | $51.40 |
| Purchase #6 | $5.52 | 3.583% | $5.7178 | $5.72 | $5.70 | $5.70 |
| Purchase #7 | $192.87 | 7.551% | $207.4336 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $549.68 | $592.2792 | $592.28 | $592.25 | $592.10 | |