| 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 | $195.78 | 13.378% | $221.9714 | $221.97 | $221.95 | $222.00 |
| Purchase #2 | $203.72 | 13.777% | $231.7865 | $231.79 | $231.80 | $231.80 |
| Purchase #3 | $213.49 | 6.291% | $226.9207 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $115.99 | 5.829% | $122.7511 | $122.75 | $122.75 | $122.80 |
| Purchase #5 | $27.70 | 3.430% | $28.6501 | $28.65 | $28.65 | $28.70 |
| Purchase #6 | $158.95 | 9.476% | $174.0121 | $174.01 | $174.00 | $174.00 |
| Purchase #7 | $109.81 | 10.783% | $121.6508 | $121.65 | $121.65 | $121.70 |
| 7 purchase totals = | $1,025.44 | $1,127.7427 | $1,127.74 | $1,127.70 | $1,127.90 | |