| 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 | $192.72 | 10.272% | $212.5162 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $72.78 | 11.464% | $81.1235 | $81.12 | $81.10 | $81.10 |
| Purchase #3 | $219.84 | 4.193% | $229.0579 | $229.06 | $229.05 | $229.10 |
| Purchase #4 | $232.96 | 5.728% | $246.3039 | $246.30 | $246.30 | $246.30 |
| Purchase #5 | $129.38 | 12.621% | $145.709 | $145.71 | $145.70 | $145.70 |
| Purchase #6 | $236.71 | 11.610% | $264.192 | $264.19 | $264.20 | $264.20 |
| Purchase #7 | $239.76 | 13.541% | $272.2259 | $272.23 | $272.25 | $272.20 |
| 7 purchase totals = | $1,324.15 | $1,451.1284 | $1,451.13 | $1,451.10 | $1,451.10 | |