| 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 | $103.91 | 5.204% | $109.3175 | $109.32 | $109.30 | $109.30 |
| Purchase #2 | $150.37 | 11.426% | $167.5513 | $167.55 | $167.55 | $167.60 |
| Purchase #3 | $69.34 | 9.611% | $76.0043 | $76.00 | $76.00 | $76.00 |
| Purchase #4 | $85.58 | 13.392% | $97.0409 | $97.04 | $97.05 | $97.00 |
| Purchase #5 | $32.95 | 5.741% | $34.8417 | $34.84 | $34.85 | $34.80 |
| Purchase #6 | $35.26 | 8.490% | $38.2536 | $38.25 | $38.25 | $38.30 |
| Purchase #7 | $200.60 | 5.367% | $211.3662 | $211.37 | $211.35 | $211.40 |
| 7 purchase totals = | $678.01 | $734.3755 | $734.37 | $734.35 | $734.40 | |