| 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 | $195.63 | 8.735% | $212.7183 | $212.72 | $212.70 | $212.70 |
| Purchase #2 | $40.99 | 13.270% | $46.4294 | $46.43 | $46.45 | $46.40 |
| Purchase #3 | $133.94 | 10.361% | $147.8175 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $120.66 | 9.644% | $132.2965 | $132.30 | $132.30 | $132.30 |
| Purchase #5 | $205.51 | 3.345% | $212.3843 | $212.38 | $212.40 | $212.40 |
| Purchase #6 | $211.93 | 3.178% | $218.6651 | $218.67 | $218.65 | $218.70 |
| Purchase #7 | $7.84 | 7.856% | $8.4559 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $916.50 | $978.7670 | $978.78 | $978.75 | $978.80 | |