| 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 | $171.62 | 12.328% | $192.7773 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $66.79 | 4.497% | $69.7935 | $69.79 | $69.80 | $69.80 |
| Purchase #3 | $108.58 | 11.107% | $120.64 | $120.64 | $120.65 | $120.60 |
| Purchase #4 | $203.31 | 12.343% | $228.4046 | $228.40 | $228.40 | $228.40 |
| Purchase #5 | $132.42 | 9.315% | $144.7549 | $144.75 | $144.75 | $144.80 |
| Purchase #6 | $196.27 | 12.593% | $220.9863 | $220.99 | $221.00 | $221.00 |
| Purchase #7 | $146.31 | 12.265% | $164.2549 | $164.25 | $164.25 | $164.30 |
| 7 purchase totals = | $1,025.30 | $1,141.6115 | $1,141.60 | $1,141.65 | $1,141.70 | |