| 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 | $164.84 | 13.868% | $187.7 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $39.62 | 12.564% | $44.5979 | $44.60 | $44.60 | $44.60 |
| Purchase #3 | $136.25 | 4.847% | $142.854 | $142.85 | $142.85 | $142.90 |
| Purchase #4 | $163.71 | 12.503% | $184.1787 | $184.18 | $184.20 | $184.20 |
| Purchase #5 | $131.85 | 10.543% | $145.7509 | $145.75 | $145.75 | $145.80 |
| Purchase #6 | $70.51 | 11.583% | $78.6772 | $78.68 | $78.70 | $78.70 |
| Purchase #7 | $153.74 | 13.177% | $173.9983 | $174.00 | $174.00 | $174.00 |
| 7 purchase totals = | $860.52 | $957.7570 | $957.76 | $957.80 | $957.90 | |