| 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 | $38.55 | 10.294% | $42.5183 | $42.52 | $42.50 | $42.50 |
| Purchase #2 | $167.84 | 11.758% | $187.5746 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $249.92 | 7.359% | $268.3116 | $268.31 | $268.30 | $268.30 |
| Purchase #4 | $195.82 | 12.686% | $220.6617 | $220.66 | $220.65 | $220.70 |
| Purchase #5 | $159.52 | 4.744% | $167.0876 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $230.53 | 5.507% | $243.2253 | $243.23 | $243.25 | $243.20 |
| Purchase #7 | $95.58 | 8.510% | $103.7139 | $103.71 | $103.70 | $103.70 |
| 7 purchase totals = | $1,137.76 | $1,233.0930 | $1,233.09 | $1,233.05 | $1,233.10 | |