| 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 | $229.30 | 11.166% | $254.9036 | $254.90 | $254.90 | $254.90 |
| Purchase #2 | $242.40 | 12.388% | $272.4285 | $272.43 | $272.45 | $272.40 |
| Purchase #3 | $131.78 | 6.217% | $139.9728 | $139.97 | $139.95 | $140.00 |
| Purchase #4 | $79.67 | 6.154% | $84.5729 | $84.57 | $84.55 | $84.60 |
| Purchase #5 | $132.30 | 5.608% | $139.7194 | $139.72 | $139.70 | $139.70 |
| Purchase #6 | $27.43 | 11.703% | $30.6401 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $72.86 | 4.537% | $76.1657 | $76.17 | $76.15 | $76.20 |
| 7 purchase totals = | $915.74 | $998.4030 | $998.40 | $998.35 | $998.40 | |