| 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 | $38.34 | 13.410% | $43.4814 | $43.48 | $43.50 | $43.50 |
| Purchase #2 | $229.94 | 8.333% | $249.1009 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $206.39 | 6.327% | $219.4483 | $219.45 | $219.45 | $219.40 |
| Purchase #4 | $235.38 | 12.238% | $264.1858 | $264.19 | $264.20 | $264.20 |
| Purchase #5 | $235.56 | 3.409% | $243.5902 | $243.59 | $243.60 | $243.60 |
| Purchase #6 | $95.70 | 11.441% | $106.649 | $106.65 | $106.65 | $106.60 |
| Purchase #7 | $227.55 | 10.304% | $250.9968 | $251.00 | $251.00 | $251.00 |
| 7 purchase totals = | $1,268.86 | $1,377.4524 | $1,377.46 | $1,377.50 | $1,377.40 | |