| 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 | $171.90 | 7.165% | $184.2166 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $125.80 | 6.272% | $133.6902 | $133.69 | $133.70 | $133.70 |
| Purchase #3 | $229.88 | 8.291% | $248.9394 | $248.94 | $248.95 | $248.90 |
| Purchase #4 | $215.95 | 8.509% | $234.3252 | $234.33 | $234.35 | $234.30 |
| Purchase #5 | $192.61 | 12.746% | $217.1601 | $217.16 | $217.15 | $217.20 |
| Purchase #6 | $215.77 | 12.513% | $242.7693 | $242.77 | $242.75 | $242.80 |
| Purchase #7 | $91.78 | 13.626% | $104.2859 | $104.29 | $104.30 | $104.30 |
| 7 purchase totals = | $1,243.69 | $1,365.3867 | $1,365.40 | $1,365.40 | $1,365.40 | |