| 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 | $156.51 | 10.294% | $172.6211 | $172.62 | $172.60 | $172.60 |
| Purchase #2 | $237.46 | 5.243% | $249.91 | $249.91 | $249.90 | $249.90 |
| Purchase #3 | $16.36 | 11.713% | $18.2762 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $164.85 | 12.635% | $185.6788 | $185.68 | $185.70 | $185.70 |
| Purchase #5 | $100.63 | 9.294% | $109.9826 | $109.98 | $110.00 | $110.00 |
| Purchase #6 | $43.28 | 8.227% | $46.8406 | $46.84 | $46.85 | $46.80 |
| Purchase #7 | $18.36 | 13.522% | $20.8426 | $20.84 | $20.85 | $20.80 |
| 7 purchase totals = | $737.45 | $804.1519 | $804.15 | $804.20 | $804.10 | |