| 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 | $98.25 | 6.300% | $104.4398 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $245.93 | 5.450% | $259.3332 | $259.33 | $259.35 | $259.30 |
| Purchase #3 | $237.60 | 7.255% | $254.8379 | $254.84 | $254.85 | $254.80 |
| Purchase #4 | $183.85 | 13.194% | $208.1072 | $208.11 | $208.10 | $208.10 |
| Purchase #5 | $24.57 | 4.373% | $25.6444 | $25.64 | $25.65 | $25.60 |
| Purchase #6 | $163.92 | 5.561% | $173.0356 | $173.04 | $173.05 | $173.00 |
| Purchase #7 | $29.57 | 4.482% | $30.8953 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $983.69 | $1,056.2934 | $1,056.30 | $1,056.35 | $1,056.10 | |