| 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 | $156.71 | 12.275% | $175.9462 | $175.95 | $175.95 | $175.90 |
| Purchase #2 | $229.34 | 11.114% | $254.8288 | $254.83 | $254.85 | $254.80 |
| Purchase #3 | $216.59 | 8.802% | $235.6543 | $235.65 | $235.65 | $235.70 |
| Purchase #4 | $195.93 | 5.680% | $207.0588 | $207.06 | $207.05 | $207.10 |
| Purchase #5 | $111.87 | 7.361% | $120.1048 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $188.66 | 11.870% | $211.0539 | $211.05 | $211.05 | $211.10 |
| Purchase #7 | $130.71 | 5.813% | $138.3082 | $138.31 | $138.30 | $138.30 |
| 7 purchase totals = | $1,229.81 | $1,342.9550 | $1,342.95 | $1,342.95 | $1,343.00 | |