| 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 | $70.39 | 3.498% | $72.8522 | $72.85 | $72.85 | $72.90 |
| Purchase #2 | $175.50 | 6.665% | $187.1971 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $192.93 | 10.362% | $212.9214 | $212.92 | $212.90 | $212.90 |
| Purchase #4 | $122.55 | 8.498% | $132.9643 | $132.96 | $132.95 | $133.00 |
| Purchase #5 | $222.44 | 11.468% | $247.9494 | $247.95 | $247.95 | $247.90 |
| Purchase #6 | $134.46 | 12.178% | $150.8345 | $150.83 | $150.85 | $150.80 |
| Purchase #7 | $248.92 | 4.492% | $260.1015 | $260.10 | $260.10 | $260.10 |
| 7 purchase totals = | $1,167.19 | $1,264.8204 | $1,264.81 | $1,264.80 | $1,264.80 | |