| 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 | $233.26 | 4.274% | $243.2295 | $243.23 | $243.25 | $243.20 |
| Purchase #2 | $167.30 | 3.691% | $173.475 | $173.48 | $173.50 | $173.50 |
| Purchase #3 | $192.88 | 9.466% | $211.138 | $211.14 | $211.15 | $211.10 |
| Purchase #4 | $47.85 | 9.502% | $52.3967 | $52.40 | $52.40 | $52.40 |
| Purchase #5 | $62.99 | 9.341% | $68.8739 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $106.67 | 3.806% | $110.7299 | $110.73 | $110.75 | $110.70 |
| Purchase #7 | $22.45 | 7.392% | $24.1095 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $833.40 | $883.9525 | $883.96 | $884.00 | $883.90 | |