| 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 | $208.51 | 8.201% | $225.6099 | $225.61 | $225.60 | $225.60 |
| Purchase #2 | $159.30 | 12.358% | $178.9863 | $178.99 | $179.00 | $179.00 |
| Purchase #3 | $225.48 | 6.246% | $239.5635 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $103.58 | 4.231% | $107.9625 | $107.96 | $107.95 | $108.00 |
| Purchase #5 | $86.43 | 9.500% | $94.6409 | $94.64 | $94.65 | $94.60 |
| Purchase #6 | $74.91 | 6.489% | $79.7709 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $109.32 | 9.573% | $119.7852 | $119.79 | $119.80 | $119.80 |
| 7 purchase totals = | $967.53 | $1,046.3192 | $1,046.32 | $1,046.30 | $1,046.40 | |