| 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 | $91.29 | 8.743% | $99.2715 | $99.27 | $99.25 | $99.30 |
| Purchase #2 | $226.30 | 7.854% | $244.0736 | $244.07 | $244.05 | $244.10 |
| Purchase #3 | $69.44 | 4.525% | $72.5822 | $72.58 | $72.60 | $72.60 |
| Purchase #4 | $226.53 | 7.530% | $243.5877 | $243.59 | $243.60 | $243.60 |
| Purchase #5 | $62.77 | 10.363% | $69.2749 | $69.27 | $69.25 | $69.30 |
| Purchase #6 | $197.30 | 5.633% | $208.4139 | $208.41 | $208.40 | $208.40 |
| Purchase #7 | $186.54 | 8.866% | $203.0786 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $1,060.17 | $1,140.2824 | $1,140.27 | $1,140.25 | $1,140.40 | |