| 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 | $49.95 | 8.264% | $54.0779 | $54.08 | $54.10 | $54.10 |
| Purchase #2 | $12.56 | 6.832% | $13.4181 | $13.42 | $13.40 | $13.40 |
| Purchase #3 | $42.97 | 11.736% | $48.013 | $48.01 | $48.00 | $48.00 |
| Purchase #4 | $160.74 | 13.156% | $181.887 | $181.89 | $181.90 | $181.90 |
| Purchase #5 | $107.47 | 13.124% | $121.5744 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $211.42 | 5.589% | $223.2363 | $223.24 | $223.25 | $223.20 |
| Purchase #7 | $15.83 | 5.871% | $16.7594 | $16.76 | $16.75 | $16.80 |
| 7 purchase totals = | $600.94 | $658.9661 | $658.97 | $658.95 | $659.00 | |