| 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 | $209.96 | 10.681% | $232.3858 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $116.60 | 11.343% | $129.8259 | $129.83 | $129.85 | $129.80 |
| Purchase #3 | $169.45 | 6.701% | $180.8048 | $180.80 | $180.80 | $180.80 |
| Purchase #4 | $202.42 | 10.829% | $224.3401 | $224.34 | $224.35 | $224.30 |
| Purchase #5 | $143.62 | 6.744% | $153.3057 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $6.45 | 6.218% | $6.8511 | $6.85 | $6.85 | $6.90 |
| Purchase #7 | $216.45 | 9.217% | $236.4002 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $1,064.95 | $1,163.9136 | $1,163.92 | $1,163.95 | $1,163.90 | |