| 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 | $186.63 | 8.351% | $202.2155 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $248.36 | 5.701% | $262.519 | $262.52 | $262.50 | $262.50 |
| Purchase #3 | $44.59 | 4.318% | $46.5154 | $46.52 | $46.50 | $46.50 |
| Purchase #4 | $166.70 | 4.629% | $174.4165 | $174.42 | $174.40 | $174.40 |
| Purchase #5 | $242.79 | 8.415% | $263.2208 | $263.22 | $263.20 | $263.20 |
| Purchase #6 | $77.94 | 4.809% | $81.6881 | $81.69 | $81.70 | $81.70 |
| Purchase #7 | $32.35 | 7.584% | $34.8034 | $34.80 | $34.80 | $34.80 |
| 7 purchase totals = | $999.36 | $1,065.3787 | $1,065.39 | $1,065.30 | $1,065.30 | |