| 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 | $176.55 | 4.691% | $184.832 | $184.83 | $184.85 | $184.80 |
| Purchase #2 | $129.80 | 8.605% | $140.9693 | $140.97 | $140.95 | $141.00 |
| Purchase #3 | $238.97 | 6.240% | $253.8817 | $253.88 | $253.90 | $253.90 |
| Purchase #4 | $66.76 | 3.181% | $68.8836 | $68.88 | $68.90 | $68.90 |
| Purchase #5 | $68.52 | 9.679% | $75.1521 | $75.15 | $75.15 | $75.20 |
| Purchase #6 | $104.50 | 3.735% | $108.4031 | $108.40 | $108.40 | $108.40 |
| Purchase #7 | $80.43 | 7.243% | $86.2555 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $865.53 | $918.3773 | $918.37 | $918.40 | $918.50 | |