| 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 | $242.67 | 13.183% | $274.6612 | $274.66 | $274.65 | $274.70 |
| Purchase #2 | $25.38 | 8.856% | $27.6277 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $112.59 | 13.698% | $128.0126 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $195.99 | 10.689% | $216.9394 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $62.75 | 6.371% | $66.7478 | $66.75 | $66.75 | $66.70 |
| Purchase #6 | $101.34 | 10.723% | $112.2067 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $123.28 | 13.110% | $139.442 | $139.44 | $139.45 | $139.40 |
| 7 purchase totals = | $864.00 | $965.6374 | $965.64 | $965.65 | $965.50 | |