| 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 | $208.74 | 9.583% | $228.7436 | $228.74 | $228.75 | $228.70 |
| Purchase #2 | $220.73 | 3.265% | $227.9368 | $227.94 | $227.95 | $227.90 |
| Purchase #3 | $229.74 | 11.565% | $256.3094 | $256.31 | $256.30 | $256.30 |
| Purchase #4 | $238.38 | 10.228% | $262.7615 | $262.76 | $262.75 | $262.80 |
| Purchase #5 | $220.79 | 3.752% | $229.074 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $214.82 | 13.669% | $244.1837 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $133.82 | 11.391% | $149.0634 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $1,467.02 | $1,598.0724 | $1,598.06 | $1,598.05 | $1,598.10 | |