| 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 | $124.84 | 9.417% | $136.5962 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $62.69 | 4.526% | $65.5273 | $65.53 | $65.55 | $65.50 |
| Purchase #3 | $189.77 | 5.291% | $199.8107 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $9.87 | 8.575% | $10.7164 | $10.72 | $10.70 | $10.70 |
| Purchase #5 | $53.60 | 8.201% | $57.9957 | $58.00 | $58.00 | $58.00 |
| Purchase #6 | $198.78 | 11.557% | $221.753 | $221.75 | $221.75 | $221.80 |
| Purchase #7 | $74.75 | 13.663% | $84.9631 | $84.96 | $84.95 | $85.00 |
| 7 purchase totals = | $714.30 | $777.3624 | $777.37 | $777.35 | $777.40 | |