| 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 | $110.27 | 9.479% | $120.7225 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $231.84 | 8.320% | $251.1291 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $244.34 | 3.143% | $252.0196 | $252.02 | $252.00 | $252.00 |
| Purchase #4 | $132.91 | 8.717% | $144.4958 | $144.50 | $144.50 | $144.50 |
| Purchase #5 | $247.85 | 9.785% | $272.1021 | $272.10 | $272.10 | $272.10 |
| Purchase #6 | $171.48 | 6.198% | $182.1083 | $182.11 | $182.10 | $182.10 |
| Purchase #7 | $227.55 | 3.277% | $235.0068 | $235.01 | $235.00 | $235.00 |
| 7 purchase totals = | $1,366.24 | $1,457.5842 | $1,457.59 | $1,457.55 | $1,457.50 | |