| 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 | $186.88 | 12.280% | $209.8289 | $209.83 | $209.85 | $209.80 |
| Purchase #2 | $184.67 | 4.151% | $192.3357 | $192.34 | $192.35 | $192.30 |
| Purchase #3 | $215.96 | 11.522% | $240.8429 | $240.84 | $240.85 | $240.80 |
| Purchase #4 | $105.76 | 9.569% | $115.8802 | $115.88 | $115.90 | $115.90 |
| Purchase #5 | $12.73 | 12.205% | $14.2837 | $14.28 | $14.30 | $14.30 |
| Purchase #6 | $53.38 | 5.822% | $56.4878 | $56.49 | $56.50 | $56.50 |
| Purchase #7 | $119.43 | 6.640% | $127.3602 | $127.36 | $127.35 | $127.40 |
| 7 purchase totals = | $878.81 | $957.0194 | $957.02 | $957.10 | $957.00 | |