| 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 | $96.76 | 10.828% | $107.2372 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $83.41 | 4.239% | $86.9457 | $86.95 | $86.95 | $86.90 |
| Purchase #3 | $128.87 | 13.276% | $145.9788 | $145.98 | $146.00 | $146.00 |
| Purchase #4 | $63.64 | 9.464% | $69.6629 | $69.66 | $69.65 | $69.70 |
| Purchase #5 | $213.53 | 6.357% | $227.1041 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $109.68 | 9.504% | $120.104 | $120.10 | $120.10 | $120.10 |
| Purchase #7 | $166.38 | 10.790% | $184.3324 | $184.33 | $184.35 | $184.30 |
| 7 purchase totals = | $862.27 | $941.3651 | $941.36 | $941.40 | $941.30 | |