| 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 | $19.84 | 13.715% | $22.5611 | $22.56 | $22.55 | $22.60 |
| Purchase #2 | $85.45 | 3.525% | $88.4621 | $88.46 | $88.45 | $88.50 |
| Purchase #3 | $192.96 | 4.396% | $201.4425 | $201.44 | $201.45 | $201.40 |
| Purchase #4 | $79.50 | 7.693% | $85.6159 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $243.93 | 9.738% | $267.6839 | $267.68 | $267.70 | $267.70 |
| Purchase #6 | $191.49 | 8.736% | $208.2186 | $208.22 | $208.20 | $208.20 |
| Purchase #7 | $103.29 | 8.697% | $112.2731 | $112.27 | $112.25 | $112.30 |
| 7 purchase totals = | $916.46 | $986.2572 | $986.25 | $986.20 | $986.30 | |