| 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 | $145.76 | 9.218% | $159.1962 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $121.84 | 6.647% | $129.9387 | $129.94 | $129.95 | $129.90 |
| Purchase #3 | $113.27 | 10.868% | $125.5802 | $125.58 | $125.60 | $125.60 |
| Purchase #4 | $126.87 | 7.389% | $136.2444 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $104.42 | 12.439% | $117.4088 | $117.41 | $117.40 | $117.40 |
| Purchase #6 | $29.67 | 9.133% | $32.3798 | $32.38 | $32.40 | $32.40 |
| Purchase #7 | $186.50 | 4.398% | $194.7023 | $194.70 | $194.70 | $194.70 |
| 7 purchase totals = | $828.33 | $895.4504 | $895.45 | $895.50 | $895.40 | |