| 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 | $78.55 | 12.828% | $88.6264 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $64.58 | 12.325% | $72.5395 | $72.54 | $72.55 | $72.50 |
| Purchase #3 | $12.84 | 9.148% | $14.0146 | $14.01 | $14.00 | $14.00 |
| Purchase #4 | $73.62 | 7.499% | $79.1408 | $79.14 | $79.15 | $79.10 |
| Purchase #5 | $241.93 | 7.601% | $260.3191 | $260.32 | $260.30 | $260.30 |
| Purchase #6 | $188.43 | 13.749% | $214.3372 | $214.34 | $214.35 | $214.30 |
| Purchase #7 | $161.85 | 13.292% | $183.3631 | $183.36 | $183.35 | $183.40 |
| 7 purchase totals = | $821.80 | $912.3407 | $912.34 | $912.35 | $912.20 | |