| 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 | $215.77 | 8.589% | $234.3025 | $234.30 | $234.30 | $234.30 |
| Purchase #2 | $106.72 | 7.223% | $114.4284 | $114.43 | $114.45 | $114.40 |
| Purchase #3 | $10.65 | 11.526% | $11.8775 | $11.88 | $11.90 | $11.90 |
| Purchase #4 | $68.56 | 8.380% | $74.3053 | $74.31 | $74.30 | $74.30 |
| Purchase #5 | $31.83 | 3.317% | $32.8858 | $32.89 | $32.90 | $32.90 |
| Purchase #6 | $120.25 | 6.745% | $128.3609 | $128.36 | $128.35 | $128.40 |
| Purchase #7 | $163.93 | 6.296% | $174.251 | $174.25 | $174.25 | $174.30 |
| 7 purchase totals = | $717.71 | $770.4114 | $770.42 | $770.45 | $770.50 | |