| 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 | $123.58 | 4.467% | $129.1003 | $129.10 | $129.10 | $129.10 |
| Purchase #2 | $175.44 | 3.745% | $182.0102 | $182.01 | $182.00 | $182.00 |
| Purchase #3 | $41.29 | 13.619% | $46.9133 | $46.91 | $46.90 | $46.90 |
| Purchase #4 | $66.70 | 13.154% | $75.4737 | $75.47 | $75.45 | $75.50 |
| Purchase #5 | $115.88 | 6.186% | $123.0483 | $123.05 | $123.05 | $123.00 |
| Purchase #6 | $43.92 | 13.154% | $49.6972 | $49.70 | $49.70 | $49.70 |
| Purchase #7 | $95.83 | 12.282% | $107.5998 | $107.60 | $107.60 | $107.60 |
| 7 purchase totals = | $662.64 | $713.8428 | $713.84 | $713.80 | $713.80 | |