| 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 | $119.60 | 4.290% | $124.7308 | $124.73 | $124.75 | $124.70 |
| Purchase #2 | $238.99 | 13.147% | $270.41 | $270.41 | $270.40 | $270.40 |
| Purchase #3 | $154.28 | 13.642% | $175.3269 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $37.92 | 5.374% | $39.9578 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $218.53 | 8.451% | $236.998 | $237.00 | $237.00 | $237.00 |
| Purchase #6 | $140.32 | 3.438% | $145.1442 | $145.14 | $145.15 | $145.10 |
| Purchase #7 | $63.88 | 7.445% | $68.6359 | $68.64 | $68.65 | $68.60 |
| 7 purchase totals = | $973.52 | $1,061.2036 | $1,061.21 | $1,061.25 | $1,061.10 | |