| 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 | $136.54 | 12.548% | $153.673 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $213.55 | 9.304% | $233.4187 | $233.42 | $233.40 | $233.40 |
| Purchase #3 | $79.42 | 6.870% | $84.8762 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $76.38 | 13.846% | $86.9556 | $86.96 | $86.95 | $87.00 |
| Purchase #5 | $222.70 | 11.439% | $248.1747 | $248.17 | $248.15 | $248.20 |
| Purchase #6 | $199.90 | 8.860% | $217.6111 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $124.36 | 13.206% | $140.783 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $1,052.85 | $1,165.4923 | $1,165.49 | $1,165.45 | $1,165.60 | |