| 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 | $21.95 | 9.690% | $24.077 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $143.38 | 9.503% | $157.0054 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $171.70 | 13.371% | $194.658 | $194.66 | $194.65 | $194.70 |
| Purchase #4 | $178.75 | 9.323% | $195.4149 | $195.41 | $195.40 | $195.40 |
| Purchase #5 | $179.31 | 10.672% | $198.446 | $198.45 | $198.45 | $198.40 |
| Purchase #6 | $114.42 | 4.308% | $119.3492 | $119.35 | $119.35 | $119.30 |
| Purchase #7 | $37.96 | 6.135% | $40.2888 | $40.29 | $40.30 | $40.30 |
| 7 purchase totals = | $847.47 | $929.2393 | $929.25 | $929.25 | $929.20 | |