| 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 | $160.80 | 9.343% | $175.8235 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $163.75 | 11.498% | $182.578 | $182.58 | $182.60 | $182.60 |
| Purchase #3 | $131.98 | 11.788% | $147.5378 | $147.54 | $147.55 | $147.50 |
| Purchase #4 | $17.38 | 5.683% | $18.3677 | $18.37 | $18.35 | $18.40 |
| Purchase #5 | $101.70 | 13.338% | $115.2647 | $115.26 | $115.25 | $115.30 |
| Purchase #6 | $242.89 | 12.364% | $272.9209 | $272.92 | $272.90 | $272.90 |
| Purchase #7 | $118.55 | 11.715% | $132.4381 | $132.44 | $132.45 | $132.40 |
| 7 purchase totals = | $937.05 | $1,044.9307 | $1,044.93 | $1,044.90 | $1,044.90 | |