| 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 | $14.76 | 13.412% | $16.7396 | $16.74 | $16.75 | $16.70 |
| Purchase #2 | $113.40 | 8.773% | $123.3486 | $123.35 | $123.35 | $123.30 |
| Purchase #3 | $92.86 | 12.465% | $104.435 | $104.44 | $104.45 | $104.40 |
| Purchase #4 | $158.73 | 5.508% | $167.4728 | $167.47 | $167.45 | $167.50 |
| Purchase #5 | $104.75 | 13.610% | $119.0065 | $119.01 | $119.00 | $119.00 |
| Purchase #6 | $103.62 | 6.667% | $110.5283 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $74.58 | 3.381% | $77.1015 | $77.10 | $77.10 | $77.10 |
| 7 purchase totals = | $662.70 | $718.6323 | $718.64 | $718.65 | $718.50 | |