| 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 | $234.60 | 10.297% | $258.7568 | $258.76 | $258.75 | $258.80 |
| Purchase #2 | $8.89 | 11.270% | $9.8919 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $184.64 | 5.692% | $195.1497 | $195.15 | $195.15 | $195.10 |
| Purchase #4 | $102.50 | 8.848% | $111.5692 | $111.57 | $111.55 | $111.60 |
| Purchase #5 | $242.77 | 10.313% | $267.8069 | $267.81 | $267.80 | $267.80 |
| Purchase #6 | $215.75 | 10.165% | $237.681 | $237.68 | $237.70 | $237.70 |
| Purchase #7 | $26.58 | 10.736% | $29.4336 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $1,015.73 | $1,110.2891 | $1,110.29 | $1,110.30 | $1,110.30 | |