| 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 | $163.50 | 12.720% | $184.2972 | $184.30 | $184.30 | $184.30 |
| Purchase #2 | $137.74 | 4.488% | $143.9218 | $143.92 | $143.90 | $143.90 |
| Purchase #3 | $50.28 | 13.807% | $57.2222 | $57.22 | $57.20 | $57.20 |
| Purchase #4 | $141.46 | 5.514% | $149.2601 | $149.26 | $149.25 | $149.30 |
| Purchase #5 | $140.76 | 6.511% | $149.9249 | $149.92 | $149.90 | $149.90 |
| Purchase #6 | $80.82 | 7.819% | $87.1393 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $27.43 | 11.814% | $30.6706 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $741.99 | $802.4361 | $802.43 | $802.35 | $802.40 | |