| 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 | $39.62 | 7.586% | $42.6256 | $42.63 | $42.65 | $42.60 |
| Purchase #2 | $233.70 | 5.155% | $245.7472 | $245.75 | $245.75 | $245.70 |
| Purchase #3 | $187.49 | 11.549% | $209.1432 | $209.14 | $209.15 | $209.10 |
| Purchase #4 | $6.55 | 10.576% | $7.2427 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $198.93 | 6.368% | $211.5979 | $211.60 | $211.60 | $211.60 |
| Purchase #6 | $227.64 | 6.873% | $243.2857 | $243.29 | $243.30 | $243.30 |
| Purchase #7 | $90.99 | 13.582% | $103.3483 | $103.35 | $103.35 | $103.30 |
| 7 purchase totals = | $984.92 | $1,062.9906 | $1,063.00 | $1,063.05 | $1,062.80 | |