| 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 | $144.32 | 10.431% | $159.374 | $159.37 | $159.35 | $159.40 |
| Purchase #2 | $108.81 | 9.153% | $118.7694 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $234.86 | 13.123% | $265.6807 | $265.68 | $265.70 | $265.70 |
| Purchase #4 | $109.51 | 3.573% | $113.4228 | $113.42 | $113.40 | $113.40 |
| Purchase #5 | $151.79 | 5.163% | $159.6269 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $250.31 | 9.166% | $273.2534 | $273.25 | $273.25 | $273.30 |
| Purchase #7 | $222.31 | 10.827% | $246.3795 | $246.38 | $246.40 | $246.40 |
| 7 purchase totals = | $1,221.91 | $1,336.5067 | $1,336.50 | $1,336.50 | $1,336.60 | |