| 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 | $105.51 | 11.695% | $117.8494 | $117.85 | $117.85 | $117.80 |
| Purchase #2 | $84.95 | 3.160% | $87.6344 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $194.35 | 11.705% | $217.0987 | $217.10 | $217.10 | $217.10 |
| Purchase #4 | $92.99 | 8.220% | $100.6338 | $100.63 | $100.65 | $100.60 |
| Purchase #5 | $191.81 | 12.360% | $215.5177 | $215.52 | $215.50 | $215.50 |
| Purchase #6 | $220.33 | 12.814% | $248.5631 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $199.66 | 10.652% | $220.9278 | $220.93 | $220.95 | $220.90 |
| 7 purchase totals = | $1,089.60 | $1,208.2249 | $1,208.22 | $1,208.25 | $1,208.10 | |