| 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 | $134.25 | 10.848% | $148.8134 | $148.81 | $148.80 | $148.80 |
| Purchase #2 | $83.93 | 12.244% | $94.2064 | $94.21 | $94.20 | $94.20 |
| Purchase #3 | $139.62 | 4.632% | $146.0872 | $146.09 | $146.10 | $146.10 |
| Purchase #4 | $88.71 | 3.705% | $91.9967 | $92.00 | $92.00 | $92.00 |
| Purchase #5 | $225.97 | 4.363% | $235.8291 | $235.83 | $235.85 | $235.80 |
| Purchase #6 | $148.56 | 9.667% | $162.9213 | $162.92 | $162.90 | $162.90 |
| Purchase #7 | $248.28 | 8.465% | $269.2969 | $269.30 | $269.30 | $269.30 |
| 7 purchase totals = | $1,069.32 | $1,149.1510 | $1,149.16 | $1,149.15 | $1,149.10 | |