| 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 | $164.42 | 3.207% | $169.6929 | $169.69 | $169.70 | $169.70 |
| Purchase #2 | $243.83 | 12.135% | $273.4188 | $273.42 | $273.40 | $273.40 |
| Purchase #3 | $138.44 | 6.241% | $147.08 | $147.08 | $147.10 | $147.10 |
| Purchase #4 | $165.66 | 9.149% | $180.8162 | $180.82 | $180.80 | $180.80 |
| Purchase #5 | $22.36 | 12.117% | $25.0694 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $35.54 | 7.222% | $38.1067 | $38.11 | $38.10 | $38.10 |
| Purchase #7 | $181.97 | 5.168% | $191.3742 | $191.37 | $191.35 | $191.40 |
| 7 purchase totals = | $952.22 | $1,025.5582 | $1,025.56 | $1,025.50 | $1,025.60 | |