| 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 | $248.44 | 9.235% | $271.3834 | $271.38 | $271.40 | $271.40 |
| Purchase #2 | $55.45 | 8.434% | $60.1267 | $60.13 | $60.15 | $60.10 |
| Purchase #3 | $128.52 | 6.778% | $137.2311 | $137.23 | $137.25 | $137.20 |
| Purchase #4 | $200.75 | 9.239% | $219.2973 | $219.30 | $219.30 | $219.30 |
| Purchase #5 | $209.80 | 11.215% | $233.3291 | $233.33 | $233.35 | $233.30 |
| Purchase #6 | $115.44 | 10.155% | $127.1629 | $127.16 | $127.15 | $127.20 |
| Purchase #7 | $110.73 | 10.430% | $122.2791 | $122.28 | $122.30 | $122.30 |
| 7 purchase totals = | $1,069.13 | $1,170.8096 | $1,170.81 | $1,170.90 | $1,170.80 | |