| 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 | $142.83 | 7.503% | $153.5465 | $153.55 | $153.55 | $153.50 |
| Purchase #2 | $190.47 | 4.428% | $198.904 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $24.87 | 6.191% | $26.4097 | $26.41 | $26.40 | $26.40 |
| Purchase #4 | $72.87 | 12.119% | $81.7011 | $81.70 | $81.70 | $81.70 |
| Purchase #5 | $154.61 | 3.737% | $160.3878 | $160.39 | $160.40 | $160.40 |
| Purchase #6 | $145.98 | 3.446% | $151.0105 | $151.01 | $151.00 | $151.00 |
| Purchase #7 | $240.74 | 8.854% | $262.0551 | $262.06 | $262.05 | $262.10 |
| 7 purchase totals = | $972.37 | $1,034.0147 | $1,034.02 | $1,034.00 | $1,034.00 | |