| 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 | $136.96 | 12.814% | $154.5101 | $154.51 | $154.50 | $154.50 |
| Purchase #2 | $71.83 | 13.503% | $81.5292 | $81.53 | $81.55 | $81.50 |
| Purchase #3 | $146.72 | 4.575% | $153.4324 | $153.43 | $153.45 | $153.40 |
| Purchase #4 | $128.56 | 13.758% | $146.2473 | $146.25 | $146.25 | $146.20 |
| Purchase #5 | $243.48 | 3.314% | $251.5489 | $251.55 | $251.55 | $251.50 |
| Purchase #6 | $166.93 | 12.729% | $188.1785 | $188.18 | $188.20 | $188.20 |
| Purchase #7 | $187.63 | 11.530% | $209.2637 | $209.26 | $209.25 | $209.30 |
| 7 purchase totals = | $1,082.11 | $1,184.7101 | $1,184.71 | $1,184.75 | $1,184.60 | |