| 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 | $108.53 | 13.408% | $123.0817 | $123.08 | $123.10 | $123.10 |
| Purchase #2 | $101.63 | 5.345% | $107.0621 | $107.06 | $107.05 | $107.10 |
| Purchase #3 | $41.82 | 11.585% | $46.6648 | $46.66 | $46.65 | $46.70 |
| Purchase #4 | $167.26 | 13.394% | $189.6628 | $189.66 | $189.65 | $189.70 |
| Purchase #5 | $133.86 | 4.156% | $139.4232 | $139.42 | $139.40 | $139.40 |
| Purchase #6 | $36.87 | 9.532% | $40.3844 | $40.38 | $40.40 | $40.40 |
| Purchase #7 | $100.56 | 5.370% | $105.9601 | $105.96 | $105.95 | $106.00 |
| 7 purchase totals = | $690.53 | $752.2391 | $752.22 | $752.20 | $752.40 | |