| 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 | $169.91 | 10.693% | $188.0785 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $142.33 | 13.712% | $161.8463 | $161.85 | $161.85 | $161.80 |
| Purchase #3 | $118.98 | 3.492% | $123.1348 | $123.13 | $123.15 | $123.10 |
| Purchase #4 | $177.84 | 5.622% | $187.8382 | $187.84 | $187.85 | $187.80 |
| Purchase #5 | $250.94 | 4.668% | $262.6539 | $262.65 | $262.65 | $262.70 |
| Purchase #6 | $25.73 | 10.195% | $28.3532 | $28.35 | $28.35 | $28.40 |
| Purchase #7 | $88.85 | 7.465% | $95.4827 | $95.48 | $95.50 | $95.50 |
| 7 purchase totals = | $974.58 | $1,047.3876 | $1,047.38 | $1,047.45 | $1,047.40 | |