| 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 | $167.50 | 12.371% | $188.2214 | $188.22 | $188.20 | $188.20 |
| Purchase #2 | $66.43 | 12.671% | $74.8473 | $74.85 | $74.85 | $74.80 |
| Purchase #3 | $202.84 | 8.319% | $219.7143 | $219.71 | $219.70 | $219.70 |
| Purchase #4 | $14.71 | 6.163% | $15.6166 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $163.77 | 9.763% | $179.7589 | $179.76 | $179.75 | $179.80 |
| Purchase #6 | $121.70 | 5.166% | $127.987 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $155.54 | 8.450% | $168.6831 | $168.68 | $168.70 | $168.70 |
| 7 purchase totals = | $892.49 | $974.8286 | $974.83 | $974.80 | $974.80 | |