| 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 | $223.75 | 3.792% | $232.2346 | $232.23 | $232.25 | $232.20 |
| Purchase #2 | $201.31 | 6.768% | $214.9347 | $214.93 | $214.95 | $214.90 |
| Purchase #3 | $243.80 | 3.420% | $252.138 | $252.14 | $252.15 | $252.10 |
| Purchase #4 | $75.77 | 13.306% | $85.852 | $85.85 | $85.85 | $85.90 |
| Purchase #5 | $72.49 | 11.331% | $80.7038 | $80.70 | $80.70 | $80.70 |
| Purchase #6 | $243.27 | 7.460% | $261.4179 | $261.42 | $261.40 | $261.40 |
| Purchase #7 | $43.56 | 8.764% | $47.3776 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $1,103.95 | $1,174.6586 | $1,174.65 | $1,174.70 | $1,174.60 | |