| 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 | $202.57 | 12.474% | $227.8386 | $227.84 | $227.85 | $227.80 |
| Purchase #2 | $7.31 | 13.523% | $8.2985 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $41.93 | 6.551% | $44.6768 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $121.61 | 3.507% | $125.8749 | $125.87 | $125.85 | $125.90 |
| Purchase #5 | $58.59 | 6.455% | $62.372 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $162.74 | 11.817% | $181.971 | $181.97 | $181.95 | $182.00 |
| Purchase #7 | $224.31 | 11.417% | $249.9195 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $819.06 | $900.9513 | $900.95 | $900.90 | $901.00 | |