| 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 | $156.43 | 12.828% | $176.4968 | $176.50 | $176.50 | $176.50 |
| Purchase #2 | $46.57 | 10.249% | $51.343 | $51.34 | $51.35 | $51.30 |
| Purchase #3 | $142.64 | 11.599% | $159.1848 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $86.52 | 10.173% | $95.3217 | $95.32 | $95.30 | $95.30 |
| Purchase #5 | $87.88 | 7.567% | $94.5299 | $94.53 | $94.55 | $94.50 |
| Purchase #6 | $6.39 | 13.400% | $7.2463 | $7.25 | $7.25 | $7.20 |
| Purchase #7 | $115.57 | 5.703% | $122.161 | $122.16 | $122.15 | $122.20 |
| 7 purchase totals = | $642.00 | $706.2835 | $706.28 | $706.30 | $706.20 | |