| 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 | $198.81 | 10.284% | $219.2556 | $219.26 | $219.25 | $219.30 |
| Purchase #2 | $142.44 | 7.728% | $153.4478 | $153.45 | $153.45 | $153.40 |
| Purchase #3 | $207.65 | 13.318% | $235.3048 | $235.30 | $235.30 | $235.30 |
| Purchase #4 | $30.97 | 10.510% | $34.2249 | $34.22 | $34.20 | $34.20 |
| Purchase #5 | $137.27 | 8.234% | $148.5728 | $148.57 | $148.55 | $148.60 |
| Purchase #6 | $12.38 | 8.401% | $13.42 | $13.42 | $13.40 | $13.40 |
| Purchase #7 | $224.85 | 10.390% | $248.2119 | $248.21 | $248.20 | $248.20 |
| 7 purchase totals = | $954.37 | $1,052.4378 | $1,052.43 | $1,052.35 | $1,052.40 | |