| 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 | $116.66 | 4.682% | $122.122 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $32.92 | 12.726% | $37.1094 | $37.11 | $37.10 | $37.10 |
| Purchase #3 | $12.68 | 6.142% | $13.4588 | $13.46 | $13.45 | $13.50 |
| Purchase #4 | $214.25 | 7.312% | $229.916 | $229.92 | $229.90 | $229.90 |
| Purchase #5 | $33.58 | 13.765% | $38.2023 | $38.20 | $38.20 | $38.20 |
| Purchase #6 | $202.96 | 4.826% | $212.7548 | $212.75 | $212.75 | $212.80 |
| Purchase #7 | $119.33 | 7.708% | $128.528 | $128.53 | $128.55 | $128.50 |
| 7 purchase totals = | $732.38 | $782.0913 | $782.09 | $782.05 | $782.10 | |