| 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 | $136.58 | 10.805% | $151.3375 | $151.34 | $151.35 | $151.30 |
| Purchase #2 | $32.47 | 5.315% | $34.1958 | $34.20 | $34.20 | $34.20 |
| Purchase #3 | $92.46 | 7.482% | $99.3779 | $99.38 | $99.40 | $99.40 |
| Purchase #4 | $246.55 | 12.808% | $278.1281 | $278.13 | $278.15 | $278.10 |
| Purchase #5 | $244.87 | 10.526% | $270.645 | $270.65 | $270.65 | $270.60 |
| Purchase #6 | $204.90 | 10.835% | $227.1009 | $227.10 | $227.10 | $227.10 |
| Purchase #7 | $148.58 | 13.119% | $168.0722 | $168.07 | $168.05 | $168.10 |
| 7 purchase totals = | $1,106.41 | $1,228.8574 | $1,228.87 | $1,228.90 | $1,228.80 | |