| 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 | $79.46 | 5.665% | $83.9614 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $219.39 | 3.326% | $226.6869 | $226.69 | $226.70 | $226.70 |
| Purchase #3 | $56.60 | 10.508% | $62.5475 | $62.55 | $62.55 | $62.50 |
| Purchase #4 | $133.41 | 5.809% | $141.1598 | $141.16 | $141.15 | $141.20 |
| Purchase #5 | $222.33 | 9.713% | $243.9249 | $243.92 | $243.90 | $243.90 |
| Purchase #6 | $23.26 | 7.103% | $24.9122 | $24.91 | $24.90 | $24.90 |
| Purchase #7 | $195.50 | 4.860% | $205.0013 | $205.00 | $205.00 | $205.00 |
| 7 purchase totals = | $929.95 | $988.1940 | $988.19 | $988.15 | $988.20 | |