| 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 | $176.99 | 12.403% | $198.9421 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $61.67 | 12.227% | $69.2104 | $69.21 | $69.20 | $69.20 |
| Purchase #3 | $134.29 | 8.317% | $145.4589 | $145.46 | $145.45 | $145.50 |
| Purchase #4 | $249.52 | 9.302% | $272.7304 | $272.73 | $272.75 | $272.70 |
| Purchase #5 | $166.75 | 4.482% | $174.2237 | $174.22 | $174.20 | $174.20 |
| Purchase #6 | $134.52 | 8.261% | $145.6327 | $145.63 | $145.65 | $145.60 |
| Purchase #7 | $112.83 | 5.797% | $119.3708 | $119.37 | $119.35 | $119.40 |
| 7 purchase totals = | $1,036.57 | $1,125.5690 | $1,125.56 | $1,125.55 | $1,125.50 | |