| 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 | $10.75 | 11.755% | $12.0137 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $56.80 | 7.703% | $61.1753 | $61.18 | $61.20 | $61.20 |
| Purchase #3 | $248.86 | 12.745% | $280.5772 | $280.58 | $280.60 | $280.60 |
| Purchase #4 | $224.77 | 4.784% | $235.523 | $235.52 | $235.50 | $235.50 |
| Purchase #5 | $37.35 | 9.737% | $40.9868 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $117.27 | 5.223% | $123.395 | $123.40 | $123.40 | $123.40 |
| Purchase #7 | $12.39 | 4.135% | $12.9023 | $12.90 | $12.90 | $12.90 |
| 7 purchase totals = | $708.19 | $766.5733 | $766.58 | $766.60 | $766.60 | |