| 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 | $191.52 | 4.470% | $200.0809 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $25.76 | 11.564% | $28.7389 | $28.74 | $28.75 | $28.70 |
| Purchase #3 | $179.32 | 5.361% | $188.9333 | $188.93 | $188.95 | $188.90 |
| Purchase #4 | $101.70 | 4.253% | $106.0253 | $106.03 | $106.05 | $106.00 |
| Purchase #5 | $25.67 | 3.407% | $26.5446 | $26.54 | $26.55 | $26.50 |
| Purchase #6 | $84.92 | 7.375% | $91.1829 | $91.18 | $91.20 | $91.20 |
| Purchase #7 | $147.33 | 13.808% | $167.6733 | $167.67 | $167.65 | $167.70 |
| 7 purchase totals = | $756.22 | $809.1792 | $809.17 | $809.25 | $809.10 | |