| 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 | $179.56 | 13.554% | $203.8976 | $203.90 | $203.90 | $203.90 |
| Purchase #2 | $125.25 | 7.254% | $134.3356 | $134.34 | $134.35 | $134.30 |
| Purchase #3 | $184.64 | 5.437% | $194.6789 | $194.68 | $194.70 | $194.70 |
| Purchase #4 | $138.45 | 10.595% | $153.1188 | $153.12 | $153.10 | $153.10 |
| Purchase #5 | $23.53 | 10.283% | $25.9496 | $25.95 | $25.95 | $25.90 |
| Purchase #6 | $127.44 | 9.765% | $139.8845 | $139.88 | $139.90 | $139.90 |
| Purchase #7 | $100.63 | 11.565% | $112.2679 | $112.27 | $112.25 | $112.30 |
| 7 purchase totals = | $879.50 | $964.1329 | $964.14 | $964.15 | $964.10 | |