| 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 | $201.84 | 5.805% | $213.5568 | $213.56 | $213.55 | $213.60 |
| Purchase #2 | $61.81 | 4.423% | $64.5439 | $64.54 | $64.55 | $64.50 |
| Purchase #3 | $48.81 | 8.457% | $52.9379 | $52.94 | $52.95 | $52.90 |
| Purchase #4 | $193.50 | 3.403% | $200.0848 | $200.08 | $200.10 | $200.10 |
| Purchase #5 | $34.99 | 8.822% | $38.0768 | $38.08 | $38.10 | $38.10 |
| Purchase #6 | $62.81 | 6.856% | $67.1163 | $67.12 | $67.10 | $67.10 |
| Purchase #7 | $14.49 | 11.260% | $16.1216 | $16.12 | $16.10 | $16.10 |
| 7 purchase totals = | $618.25 | $652.4381 | $652.44 | $652.45 | $652.40 | |