| 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 | $234.76 | 3.342% | $242.6057 | $242.61 | $242.60 | $242.60 |
| Purchase #2 | $121.57 | 3.136% | $125.3824 | $125.38 | $125.40 | $125.40 |
| Purchase #3 | $207.64 | 7.224% | $222.6399 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $232.64 | 4.194% | $242.3969 | $242.40 | $242.40 | $242.40 |
| Purchase #5 | $19.44 | 5.128% | $20.4369 | $20.44 | $20.45 | $20.40 |
| Purchase #6 | $185.69 | 6.158% | $197.1248 | $197.12 | $197.10 | $197.10 |
| Purchase #7 | $52.84 | 9.399% | $57.8064 | $57.81 | $57.80 | $57.80 |
| 7 purchase totals = | $1,054.58 | $1,108.3930 | $1,108.40 | $1,108.40 | $1,108.30 | |