| 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 | $23.50 | 7.740% | $25.3189 | $25.32 | $25.30 | $25.30 |
| Purchase #2 | $21.51 | 7.168% | $23.0518 | $23.05 | $23.05 | $23.10 |
| Purchase #3 | $124.72 | 8.741% | $135.6218 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $88.31 | 11.128% | $98.1371 | $98.14 | $98.15 | $98.10 |
| Purchase #5 | $125.42 | 7.498% | $134.824 | $134.82 | $134.80 | $134.80 |
| Purchase #6 | $246.67 | 5.848% | $261.0953 | $261.10 | $261.10 | $261.10 |
| Purchase #7 | $195.97 | 5.623% | $206.9894 | $206.99 | $207.00 | $207.00 |
| 7 purchase totals = | $826.10 | $885.0383 | $885.04 | $885.00 | $885.00 | |