| 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 | $248.75 | 4.676% | $260.3816 | $260.38 | $260.40 | $260.40 |
| Purchase #2 | $70.99 | 8.163% | $76.7849 | $76.78 | $76.80 | $76.80 |
| Purchase #3 | $78.59 | 10.513% | $86.8522 | $86.85 | $86.85 | $86.90 |
| Purchase #4 | $198.53 | 4.823% | $208.1051 | $208.11 | $208.10 | $208.10 |
| Purchase #5 | $123.46 | 11.581% | $137.7579 | $137.76 | $137.75 | $137.80 |
| Purchase #6 | $140.67 | 11.833% | $157.3155 | $157.32 | $157.30 | $157.30 |
| Purchase #7 | $224.85 | 8.667% | $244.3377 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $1,085.84 | $1,171.5349 | $1,171.54 | $1,171.55 | $1,171.60 | |