| 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 | $183.51 | 5.721% | $194.0086 | $194.01 | $194.00 | $194.00 |
| Purchase #2 | $117.63 | 9.869% | $129.2389 | $129.24 | $129.25 | $129.20 |
| Purchase #3 | $189.40 | 8.433% | $205.3721 | $205.37 | $205.35 | $205.40 |
| Purchase #4 | $136.63 | 10.103% | $150.4337 | $150.43 | $150.45 | $150.40 |
| Purchase #5 | $165.90 | 11.392% | $184.7993 | $184.80 | $184.80 | $184.80 |
| Purchase #6 | $50.46 | 13.113% | $57.0768 | $57.08 | $57.10 | $57.10 |
| Purchase #7 | $55.29 | 4.382% | $57.7128 | $57.71 | $57.70 | $57.70 |
| 7 purchase totals = | $898.82 | $978.6422 | $978.64 | $978.65 | $978.60 | |