| 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 | $233.79 | 5.438% | $246.5035 | $246.50 | $246.50 | $246.50 |
| Purchase #2 | $173.77 | 7.372% | $186.5803 | $186.58 | $186.60 | $186.60 |
| Purchase #3 | $136.99 | 9.439% | $149.9205 | $149.92 | $149.90 | $149.90 |
| Purchase #4 | $67.26 | 8.572% | $73.0255 | $73.03 | $73.05 | $73.00 |
| Purchase #5 | $58.35 | 10.609% | $64.5404 | $64.54 | $64.55 | $64.50 |
| Purchase #6 | $176.87 | 7.563% | $190.2467 | $190.25 | $190.25 | $190.20 |
| Purchase #7 | $236.26 | 3.622% | $244.8173 | $244.82 | $244.80 | $244.80 |
| 7 purchase totals = | $1,083.29 | $1,155.6342 | $1,155.64 | $1,155.65 | $1,155.50 | |