| 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 | $110.69 | 13.753% | $125.9132 | $125.91 | $125.90 | $125.90 |
| Purchase #2 | $175.45 | 3.685% | $181.9153 | $181.92 | $181.90 | $181.90 |
| Purchase #3 | $119.95 | 11.161% | $133.3376 | $133.34 | $133.35 | $133.30 |
| Purchase #4 | $125.32 | 12.349% | $140.7958 | $140.80 | $140.80 | $140.80 |
| Purchase #5 | $199.42 | 12.471% | $224.2897 | $224.29 | $224.30 | $224.30 |
| Purchase #6 | $150.55 | 11.629% | $168.0575 | $168.06 | $168.05 | $168.10 |
| Purchase #7 | $118.66 | 10.310% | $130.8938 | $130.89 | $130.90 | $130.90 |
| 7 purchase totals = | $1,000.04 | $1,105.2029 | $1,105.21 | $1,105.20 | $1,105.20 | |