| 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 | $123.41 | 5.277% | $129.9223 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $208.91 | 13.553% | $237.2236 | $237.22 | $237.20 | $237.20 |
| Purchase #3 | $16.64 | 7.132% | $17.8268 | $17.83 | $17.85 | $17.80 |
| Purchase #4 | $186.66 | 6.412% | $198.6286 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $229.36 | 13.597% | $260.5461 | $260.55 | $260.55 | $260.50 |
| Purchase #6 | $219.41 | 3.855% | $227.8683 | $227.87 | $227.85 | $227.90 |
| Purchase #7 | $80.58 | 6.330% | $85.6807 | $85.68 | $85.70 | $85.70 |
| 7 purchase totals = | $1,064.97 | $1,157.6964 | $1,157.70 | $1,157.70 | $1,157.60 | |