| 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 | $196.84 | 13.223% | $222.8682 | $222.87 | $222.85 | $222.90 |
| Purchase #2 | $198.69 | 6.751% | $212.1036 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $132.38 | 10.760% | $146.6241 | $146.62 | $146.60 | $146.60 |
| Purchase #4 | $50.41 | 3.215% | $52.0307 | $52.03 | $52.05 | $52.00 |
| Purchase #5 | $51.95 | 9.694% | $56.986 | $56.99 | $57.00 | $57.00 |
| Purchase #6 | $103.42 | 5.212% | $108.8103 | $108.81 | $108.80 | $108.80 |
| Purchase #7 | $237.36 | 9.292% | $259.4155 | $259.42 | $259.40 | $259.40 |
| 7 purchase totals = | $971.05 | $1,058.8384 | $1,058.84 | $1,058.80 | $1,058.80 | |