| 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 | $183.72 | 10.863% | $203.6775 | $203.68 | $203.70 | $203.70 |
| Purchase #2 | $10.79 | 13.836% | $12.2829 | $12.28 | $12.30 | $12.30 |
| Purchase #3 | $32.47 | 6.171% | $34.4737 | $34.47 | $34.45 | $34.50 |
| Purchase #4 | $158.40 | 6.204% | $168.2271 | $168.23 | $168.25 | $168.20 |
| Purchase #5 | $144.76 | 10.203% | $159.5299 | $159.53 | $159.55 | $159.50 |
| Purchase #6 | $95.31 | 8.210% | $103.135 | $103.14 | $103.15 | $103.10 |
| Purchase #7 | $181.36 | 11.800% | $202.7605 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $806.81 | $884.0866 | $884.09 | $884.15 | $884.10 | |