| 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 | $181.38 | 11.793% | $202.7701 | $202.77 | $202.75 | $202.80 |
| Purchase #2 | $193.70 | 3.807% | $201.0742 | $201.07 | $201.05 | $201.10 |
| Purchase #3 | $25.99 | 8.645% | $28.2368 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $242.29 | 4.172% | $252.3983 | $252.40 | $252.40 | $252.40 |
| Purchase #5 | $237.53 | 6.654% | $253.3352 | $253.34 | $253.35 | $253.30 |
| Purchase #6 | $171.82 | 3.722% | $178.2151 | $178.22 | $178.20 | $178.20 |
| Purchase #7 | $115.92 | 9.656% | $127.1132 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $1,168.63 | $1,243.1429 | $1,243.15 | $1,243.10 | $1,243.10 | |