| 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 | $23.91 | 4.249% | $24.9259 | $24.93 | $24.95 | $24.90 |
| Purchase #2 | $237.44 | 7.592% | $255.4664 | $255.47 | $255.45 | $255.50 |
| Purchase #3 | $112.26 | 5.628% | $118.578 | $118.58 | $118.60 | $118.60 |
| Purchase #4 | $218.47 | 10.801% | $242.0669 | $242.07 | $242.05 | $242.10 |
| Purchase #5 | $134.97 | 4.677% | $141.2825 | $141.28 | $141.30 | $141.30 |
| Purchase #6 | $225.63 | 5.315% | $237.6222 | $237.62 | $237.60 | $237.60 |
| Purchase #7 | $68.25 | 4.342% | $71.2134 | $71.21 | $71.20 | $71.20 |
| 7 purchase totals = | $1,020.93 | $1,091.1553 | $1,091.16 | $1,091.15 | $1,091.20 | |