| 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 | $212.43 | 5.461% | $224.0308 | $224.03 | $224.05 | $224.00 |
| Purchase #2 | $20.61 | 8.818% | $22.4274 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $201.92 | 12.518% | $227.1963 | $227.20 | $227.20 | $227.20 |
| Purchase #4 | $190.63 | 4.425% | $199.0654 | $199.07 | $199.05 | $199.10 |
| Purchase #5 | $93.95 | 3.773% | $97.4947 | $97.49 | $97.50 | $97.50 |
| Purchase #6 | $245.89 | 11.391% | $273.8993 | $273.90 | $273.90 | $273.90 |
| Purchase #7 | $72.29 | 6.464% | $76.9628 | $76.96 | $76.95 | $77.00 |
| 7 purchase totals = | $1,037.72 | $1,121.0767 | $1,121.08 | $1,121.10 | $1,121.10 | |