| 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 | $234.87 | 7.399% | $252.248 | $252.25 | $252.25 | $252.20 |
| Purchase #2 | $154.41 | 13.333% | $174.9975 | $175.00 | $175.00 | $175.00 |
| Purchase #3 | $140.40 | 11.859% | $157.05 | $157.05 | $157.05 | $157.10 |
| Purchase #4 | $75.53 | 6.415% | $80.3752 | $80.38 | $80.40 | $80.40 |
| Purchase #5 | $65.39 | 12.153% | $73.3368 | $73.34 | $73.35 | $73.30 |
| Purchase #6 | $189.50 | 4.423% | $197.8816 | $197.88 | $197.90 | $197.90 |
| Purchase #7 | $191.40 | 5.217% | $201.3853 | $201.39 | $201.40 | $201.40 |
| 7 purchase totals = | $1,051.50 | $1,137.2744 | $1,137.29 | $1,137.35 | $1,137.30 | |