| 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 | $245.38 | 7.148% | $262.9198 | $262.92 | $262.90 | $262.90 |
| Purchase #2 | $109.64 | 10.632% | $121.2969 | $121.30 | $121.30 | $121.30 |
| Purchase #3 | $231.77 | 8.848% | $252.277 | $252.28 | $252.30 | $252.30 |
| Purchase #4 | $122.91 | 10.514% | $135.8328 | $135.83 | $135.85 | $135.80 |
| Purchase #5 | $101.71 | 11.108% | $113.0079 | $113.01 | $113.00 | $113.00 |
| Purchase #6 | $137.52 | 11.645% | $153.5342 | $153.53 | $153.55 | $153.50 |
| Purchase #7 | $102.62 | 4.258% | $106.9896 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $1,051.55 | $1,145.8582 | $1,145.86 | $1,145.90 | $1,145.80 | |