| 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 | $233.98 | 3.839% | $242.9625 | $242.96 | $242.95 | $243.00 |
| Purchase #2 | $60.78 | 4.317% | $63.4039 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $203.33 | 4.454% | $212.3863 | $212.39 | $212.40 | $212.40 |
| Purchase #4 | $194.39 | 7.482% | $208.9343 | $208.93 | $208.95 | $208.90 |
| Purchase #5 | $100.44 | 9.117% | $109.5971 | $109.60 | $109.60 | $109.60 |
| Purchase #6 | $24.75 | 9.814% | $27.179 | $27.18 | $27.20 | $27.20 |
| Purchase #7 | $9.58 | 7.490% | $10.2975 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $827.25 | $874.7606 | $874.76 | $874.80 | $874.80 | |