| 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 | $125.59 | 6.445% | $133.6843 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $197.75 | 6.320% | $210.2478 | $210.25 | $210.25 | $210.20 |
| Purchase #3 | $141.82 | 8.786% | $154.2803 | $154.28 | $154.30 | $154.30 |
| Purchase #4 | $182.35 | 3.213% | $188.2089 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $243.48 | 6.441% | $259.1625 | $259.16 | $259.15 | $259.20 |
| Purchase #6 | $210.66 | 12.240% | $236.4448 | $236.44 | $236.45 | $236.40 |
| Purchase #7 | $149.69 | 10.432% | $165.3057 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $1,251.34 | $1,347.3343 | $1,347.33 | $1,347.35 | $1,347.30 | |