| 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 | $78.82 | 11.453% | $87.8473 | $87.85 | $87.85 | $87.80 |
| Purchase #2 | $122.83 | 8.709% | $133.5273 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $167.26 | 7.730% | $180.1892 | $180.19 | $180.20 | $180.20 |
| Purchase #4 | $232.39 | 10.255% | $256.2216 | $256.22 | $256.20 | $256.20 |
| Purchase #5 | $156.44 | 7.761% | $168.5813 | $168.58 | $168.60 | $168.60 |
| Purchase #6 | $192.55 | 5.645% | $203.4194 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $70.40 | 11.744% | $78.6678 | $78.67 | $78.65 | $78.70 |
| 7 purchase totals = | $1,020.69 | $1,108.4539 | $1,108.46 | $1,108.45 | $1,108.40 | |