| 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 | $181.98 | 13.375% | $206.3198 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $104.46 | 11.535% | $116.5095 | $116.51 | $116.50 | $116.50 |
| Purchase #3 | $235.81 | 9.661% | $258.5916 | $258.59 | $258.60 | $258.60 |
| Purchase #4 | $143.29 | 3.126% | $147.7692 | $147.77 | $147.75 | $147.80 |
| Purchase #5 | $45.93 | 5.478% | $48.446 | $48.45 | $48.45 | $48.40 |
| Purchase #6 | $245.28 | 13.270% | $277.8287 | $277.83 | $277.85 | $277.80 |
| Purchase #7 | $186.95 | 6.284% | $198.6979 | $198.70 | $198.70 | $198.70 |
| 7 purchase totals = | $1,143.70 | $1,254.1627 | $1,254.17 | $1,254.15 | $1,254.10 | |