| 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 | $184.46 | 13.192% | $208.794 | $208.79 | $208.80 | $208.80 |
| Purchase #2 | $137.29 | 3.444% | $142.0183 | $142.02 | $142.00 | $142.00 |
| Purchase #3 | $113.68 | 10.440% | $125.5482 | $125.55 | $125.55 | $125.50 |
| Purchase #4 | $219.71 | 9.586% | $240.7714 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $152.27 | 12.153% | $170.7754 | $170.78 | $170.80 | $170.80 |
| Purchase #6 | $80.26 | 8.251% | $86.8823 | $86.88 | $86.90 | $86.90 |
| Purchase #7 | $77.93 | 4.358% | $81.3262 | $81.33 | $81.35 | $81.30 |
| 7 purchase totals = | $965.60 | $1,056.1158 | $1,056.12 | $1,056.15 | $1,056.10 | |