| 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 | $138.95 | 4.545% | $145.2653 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $41.92 | 9.711% | $45.9909 | $45.99 | $46.00 | $46.00 |
| Purchase #3 | $162.41 | 6.378% | $172.7685 | $172.77 | $172.75 | $172.80 |
| Purchase #4 | $235.49 | 5.703% | $248.92 | $248.92 | $248.90 | $248.90 |
| Purchase #5 | $229.95 | 7.602% | $247.4308 | $247.43 | $247.45 | $247.40 |
| Purchase #6 | $79.82 | 10.721% | $88.3775 | $88.38 | $88.40 | $88.40 |
| Purchase #7 | $121.93 | 4.809% | $127.7936 | $127.79 | $127.80 | $127.80 |
| 7 purchase totals = | $1,010.47 | $1,076.5466 | $1,076.55 | $1,076.55 | $1,076.60 | |