| 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 | $179.64 | 6.635% | $191.5591 | $191.56 | $191.55 | $191.60 |
| Purchase #2 | $230.87 | 4.449% | $241.1414 | $241.14 | $241.15 | $241.10 |
| Purchase #3 | $211.44 | 4.373% | $220.6863 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $129.77 | 3.365% | $134.1368 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $37.50 | 5.796% | $39.6735 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $156.67 | 11.714% | $175.0223 | $175.02 | $175.00 | $175.00 |
| Purchase #7 | $220.27 | 6.332% | $234.2175 | $234.22 | $234.20 | $234.20 |
| 7 purchase totals = | $1,166.16 | $1,236.4369 | $1,236.44 | $1,236.40 | $1,236.40 | |