| 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 | $124.29 | 8.365% | $134.6869 | $134.69 | $134.70 | $134.70 |
| Purchase #2 | $185.35 | 9.728% | $203.3808 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $87.73 | 3.664% | $90.9444 | $90.94 | $90.95 | $90.90 |
| Purchase #4 | $122.71 | 4.540% | $128.281 | $128.28 | $128.30 | $128.30 |
| Purchase #5 | $156.63 | 11.548% | $174.7176 | $174.72 | $174.70 | $174.70 |
| Purchase #6 | $99.98 | 4.543% | $104.5221 | $104.52 | $104.50 | $104.50 |
| Purchase #7 | $134.25 | 11.336% | $149.4686 | $149.47 | $149.45 | $149.50 |
| 7 purchase totals = | $910.94 | $986.0014 | $986.00 | $986.00 | $986.00 | |