| 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 | $244.64 | 9.485% | $267.8441 | $267.84 | $267.85 | $267.80 |
| Purchase #2 | $141.79 | 12.514% | $159.5336 | $159.53 | $159.55 | $159.50 |
| Purchase #3 | $215.74 | 5.518% | $227.6445 | $227.64 | $227.65 | $227.60 |
| Purchase #4 | $209.25 | 7.828% | $225.6301 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $166.68 | 9.483% | $182.4863 | $182.49 | $182.50 | $182.50 |
| Purchase #6 | $60.87 | 12.349% | $68.3868 | $68.39 | $68.40 | $68.40 |
| Purchase #7 | $63.43 | 8.414% | $68.767 | $68.77 | $68.75 | $68.80 |
| 7 purchase totals = | $1,102.40 | $1,200.2924 | $1,200.29 | $1,200.35 | $1,200.20 | |