| 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 | $194.46 | 9.457% | $212.8501 | $212.85 | $212.85 | $212.90 |
| Purchase #2 | $109.28 | 6.565% | $116.4542 | $116.45 | $116.45 | $116.50 |
| Purchase #3 | $30.99 | 3.770% | $32.1583 | $32.16 | $32.15 | $32.20 |
| Purchase #4 | $71.54 | 13.838% | $81.4397 | $81.44 | $81.45 | $81.40 |
| Purchase #5 | $76.74 | 6.474% | $81.7081 | $81.71 | $81.70 | $81.70 |
| Purchase #6 | $226.65 | 7.431% | $243.4924 | $243.49 | $243.50 | $243.50 |
| Purchase #7 | $219.42 | 4.573% | $229.4541 | $229.45 | $229.45 | $229.50 |
| 7 purchase totals = | $929.08 | $997.5569 | $997.55 | $997.55 | $997.70 | |