| 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 | $127.52 | 5.217% | $134.1727 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $6.83 | 12.562% | $7.688 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $94.98 | 3.703% | $98.4971 | $98.50 | $98.50 | $98.50 |
| Purchase #4 | $95.71 | 11.383% | $106.6047 | $106.60 | $106.60 | $106.60 |
| Purchase #5 | $76.32 | 4.320% | $79.617 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $81.85 | 4.491% | $85.5259 | $85.53 | $85.55 | $85.50 |
| Purchase #7 | $113.86 | 13.586% | $129.329 | $129.33 | $129.35 | $129.30 |
| 7 purchase totals = | $597.07 | $641.4344 | $641.44 | $641.45 | $641.40 | |