| 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 | $52.31 | 11.666% | $58.4125 | $58.41 | $58.40 | $58.40 |
| Purchase #2 | $137.78 | 13.495% | $156.3734 | $156.37 | $156.35 | $156.40 |
| Purchase #3 | $217.37 | 7.115% | $232.8359 | $232.84 | $232.85 | $232.80 |
| Purchase #4 | $145.61 | 9.170% | $158.9624 | $158.96 | $158.95 | $159.00 |
| Purchase #5 | $190.65 | 6.645% | $203.3187 | $203.32 | $203.30 | $203.30 |
| Purchase #6 | $46.38 | 10.814% | $51.3955 | $51.40 | $51.40 | $51.40 |
| Purchase #7 | $15.62 | 6.394% | $16.6187 | $16.62 | $16.60 | $16.60 |
| 7 purchase totals = | $805.72 | $877.9171 | $877.92 | $877.85 | $877.90 | |