| 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 | $225.59 | 4.434% | $235.5927 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $55.68 | 8.607% | $60.4724 | $60.47 | $60.45 | $60.50 |
| Purchase #3 | $47.37 | 12.736% | $53.403 | $53.40 | $53.40 | $53.40 |
| Purchase #4 | $235.69 | 6.707% | $251.4977 | $251.50 | $251.50 | $251.50 |
| Purchase #5 | $15.97 | 10.646% | $17.6702 | $17.67 | $17.65 | $17.70 |
| Purchase #6 | $105.34 | 5.863% | $111.5161 | $111.52 | $111.50 | $111.50 |
| Purchase #7 | $218.86 | 8.675% | $237.8461 | $237.85 | $237.85 | $237.80 |
| 7 purchase totals = | $904.50 | $967.9982 | $968.00 | $967.95 | $968.00 | |