| 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 | $216.62 | 9.527% | $237.2574 | $237.26 | $237.25 | $237.30 |
| Purchase #2 | $142.30 | 6.191% | $151.1098 | $151.11 | $151.10 | $151.10 |
| Purchase #3 | $227.69 | 11.658% | $254.2341 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $112.86 | 11.818% | $126.1978 | $126.20 | $126.20 | $126.20 |
| Purchase #5 | $108.90 | 4.722% | $114.0423 | $114.04 | $114.05 | $114.00 |
| Purchase #6 | $236.66 | 7.617% | $254.6864 | $254.69 | $254.70 | $254.70 |
| Purchase #7 | $55.77 | 12.714% | $62.8606 | $62.86 | $62.85 | $62.90 |
| 7 purchase totals = | $1,100.80 | $1,200.3884 | $1,200.39 | $1,200.40 | $1,200.40 | |