| 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 | $199.75 | 9.171% | $218.0691 | $218.07 | $218.05 | $218.10 |
| Purchase #2 | $31.28 | 8.468% | $33.9288 | $33.93 | $33.95 | $33.90 |
| Purchase #3 | $174.68 | 5.402% | $184.1162 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $5.25 | 5.383% | $5.5326 | $5.53 | $5.55 | $5.50 |
| Purchase #5 | $213.61 | 11.367% | $237.891 | $237.89 | $237.90 | $237.90 |
| Purchase #6 | $106.90 | 5.712% | $113.0061 | $113.01 | $113.00 | $113.00 |
| Purchase #7 | $142.75 | 4.639% | $149.3722 | $149.37 | $149.35 | $149.40 |
| 7 purchase totals = | $874.22 | $941.9160 | $941.92 | $941.90 | $941.90 | |