| 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 | $176.60 | 9.810% | $193.9245 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $121.47 | 4.747% | $127.2362 | $127.24 | $127.25 | $127.20 |
| Purchase #3 | $11.53 | 13.530% | $13.09 | $13.09 | $13.10 | $13.10 |
| Purchase #4 | $69.80 | 10.359% | $77.0306 | $77.03 | $77.05 | $77.00 |
| Purchase #5 | $174.64 | 7.218% | $187.2455 | $187.25 | $187.25 | $187.20 |
| Purchase #6 | $32.88 | 10.200% | $36.2338 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $155.46 | 13.811% | $176.9306 | $176.93 | $176.95 | $176.90 |
| 7 purchase totals = | $742.38 | $811.6912 | $811.69 | $811.75 | $811.50 | |