| 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 | $224.72 | 4.577% | $235.0054 | $235.01 | $235.00 | $235.00 |
| Purchase #2 | $14.83 | 11.253% | $16.4988 | $16.50 | $16.50 | $16.50 |
| Purchase #3 | $215.80 | 9.115% | $235.4702 | $235.47 | $235.45 | $235.50 |
| Purchase #4 | $150.59 | 10.836% | $166.9079 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $153.50 | 7.626% | $165.2059 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $12.40 | 5.833% | $13.1233 | $13.12 | $13.10 | $13.10 |
| Purchase #7 | $6.42 | 7.231% | $6.8842 | $6.88 | $6.90 | $6.90 |
| 7 purchase totals = | $778.26 | $839.0957 | $839.10 | $839.05 | $839.10 | |