| 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 | $129.63 | 12.359% | $145.651 | $145.65 | $145.65 | $145.70 |
| Purchase #2 | $236.55 | 12.325% | $265.7048 | $265.70 | $265.70 | $265.70 |
| Purchase #3 | $87.43 | 4.106% | $91.0199 | $91.02 | $91.00 | $91.00 |
| Purchase #4 | $145.57 | 11.587% | $162.4372 | $162.44 | $162.45 | $162.40 |
| Purchase #5 | $59.91 | 10.779% | $66.3677 | $66.37 | $66.35 | $66.40 |
| Purchase #6 | $191.43 | 6.314% | $203.5169 | $203.52 | $203.50 | $203.50 |
| Purchase #7 | $78.71 | 9.420% | $86.1245 | $86.12 | $86.10 | $86.10 |
| 7 purchase totals = | $929.23 | $1,020.8220 | $1,020.82 | $1,020.75 | $1,020.80 | |