| 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 | $13.46 | 3.636% | $13.9494 | $13.95 | $13.95 | $13.90 |
| Purchase #2 | $182.71 | 11.133% | $203.0511 | $203.05 | $203.05 | $203.10 |
| Purchase #3 | $36.53 | 6.164% | $38.7817 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $129.36 | 12.165% | $145.0966 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $32.72 | 8.615% | $35.5388 | $35.54 | $35.55 | $35.50 |
| Purchase #6 | $88.86 | 5.324% | $93.5909 | $93.59 | $93.60 | $93.60 |
| Purchase #7 | $187.41 | 9.367% | $204.9647 | $204.96 | $204.95 | $205.00 |
| 7 purchase totals = | $671.05 | $734.9732 | $734.97 | $735.00 | $735.00 | |