| 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 | $191.57 | 7.222% | $205.4052 | $205.41 | $205.40 | $205.40 |
| Purchase #2 | $96.86 | 7.247% | $103.8794 | $103.88 | $103.90 | $103.90 |
| Purchase #3 | $210.42 | 7.713% | $226.6497 | $226.65 | $226.65 | $226.60 |
| Purchase #4 | $27.80 | 12.211% | $31.1947 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $62.50 | 5.369% | $65.8556 | $65.86 | $65.85 | $65.90 |
| Purchase #6 | $231.94 | 4.659% | $242.7461 | $242.75 | $242.75 | $242.70 |
| Purchase #7 | $6.66 | 4.846% | $6.9827 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $827.75 | $882.7134 | $882.72 | $882.75 | $882.70 | |