| 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 | $88.99 | 4.699% | $93.1716 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $192.67 | 13.527% | $218.7325 | $218.73 | $218.75 | $218.70 |
| Purchase #3 | $235.77 | 10.676% | $260.9408 | $260.94 | $260.95 | $260.90 |
| Purchase #4 | $40.99 | 12.728% | $46.2072 | $46.21 | $46.20 | $46.20 |
| Purchase #5 | $43.92 | 7.379% | $47.1609 | $47.16 | $47.15 | $47.20 |
| Purchase #6 | $224.31 | 6.857% | $239.6909 | $239.69 | $239.70 | $239.70 |
| Purchase #7 | $175.41 | 5.711% | $185.4277 | $185.43 | $185.45 | $185.40 |
| 7 purchase totals = | $1,002.06 | $1,091.3316 | $1,091.33 | $1,091.35 | $1,091.30 | |