| 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 | $13.56 | 3.475% | $14.0312 | $14.03 | $14.05 | $14.00 |
| Purchase #2 | $129.50 | 13.745% | $147.2998 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $193.34 | 4.117% | $201.2998 | $201.30 | $201.30 | $201.30 |
| Purchase #4 | $36.32 | 3.553% | $37.6104 | $37.61 | $37.60 | $37.60 |
| Purchase #5 | $41.29 | 7.566% | $44.414 | $44.41 | $44.40 | $44.40 |
| Purchase #6 | $27.26 | 8.581% | $29.5992 | $29.60 | $29.60 | $29.60 |
| Purchase #7 | $109.32 | 12.225% | $122.6844 | $122.68 | $122.70 | $122.70 |
| 7 purchase totals = | $550.59 | $596.9388 | $596.93 | $596.95 | $596.90 | |