| 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 | $250.49 | 13.105% | $283.3167 | $283.32 | $283.30 | $283.30 |
| Purchase #2 | $142.30 | 3.294% | $146.9874 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $107.36 | 9.470% | $117.527 | $117.53 | $117.55 | $117.50 |
| Purchase #4 | $61.49 | 3.707% | $63.7694 | $63.77 | $63.75 | $63.80 |
| Purchase #5 | $14.44 | 10.490% | $15.9548 | $15.95 | $15.95 | $16.00 |
| Purchase #6 | $46.31 | 5.515% | $48.864 | $48.86 | $48.85 | $48.90 |
| Purchase #7 | $211.75 | 5.647% | $223.7075 | $223.71 | $223.70 | $223.70 |
| 7 purchase totals = | $834.14 | $900.1268 | $900.13 | $900.10 | $900.20 | |