| 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 | $100.93 | 9.725% | $110.7454 | $110.75 | $110.75 | $110.70 |
| Purchase #2 | $127.87 | 3.376% | $132.1869 | $132.19 | $132.20 | $132.20 |
| Purchase #3 | $111.70 | 7.336% | $119.8943 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $244.39 | 12.739% | $275.5228 | $275.52 | $275.50 | $275.50 |
| Purchase #5 | $123.26 | 8.312% | $133.5054 | $133.51 | $133.50 | $133.50 |
| Purchase #6 | $208.92 | 13.709% | $237.5608 | $237.56 | $237.55 | $237.60 |
| Purchase #7 | $173.57 | 6.224% | $184.373 | $184.37 | $184.35 | $184.40 |
| 7 purchase totals = | $1,090.64 | $1,193.7886 | $1,193.79 | $1,193.75 | $1,193.80 | |