| 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 | $163.41 | 11.283% | $181.8476 | $181.85 | $181.85 | $181.80 |
| Purchase #2 | $242.34 | 4.625% | $253.5482 | $253.55 | $253.55 | $253.50 |
| Purchase #3 | $113.32 | 7.725% | $122.074 | $122.07 | $122.05 | $122.10 |
| Purchase #4 | $67.65 | 4.133% | $70.446 | $70.45 | $70.45 | $70.40 |
| Purchase #5 | $218.62 | 7.637% | $235.316 | $235.32 | $235.30 | $235.30 |
| Purchase #6 | $123.37 | 4.692% | $129.1585 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $91.83 | 4.218% | $95.7034 | $95.70 | $95.70 | $95.70 |
| 7 purchase totals = | $1,020.54 | $1,088.0937 | $1,088.10 | $1,088.05 | $1,088.00 | |