| 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 | $234.93 | 13.142% | $265.8045 | $265.80 | $265.80 | $265.80 |
| Purchase #2 | $151.30 | 6.269% | $160.785 | $160.79 | $160.80 | $160.80 |
| Purchase #3 | $233.55 | 8.167% | $252.624 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $94.43 | 12.392% | $106.1318 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $64.44 | 11.450% | $71.8184 | $71.82 | $71.80 | $71.80 |
| Purchase #6 | $91.76 | 3.257% | $94.7486 | $94.75 | $94.75 | $94.70 |
| Purchase #7 | $236.72 | 3.749% | $245.5946 | $245.59 | $245.60 | $245.60 |
| 7 purchase totals = | $1,107.13 | $1,197.5069 | $1,197.50 | $1,197.50 | $1,197.40 | |