| 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 | $240.89 | 6.542% | $256.649 | $256.65 | $256.65 | $256.60 |
| Purchase #2 | $73.91 | 10.769% | $81.8694 | $81.87 | $81.85 | $81.90 |
| Purchase #3 | $45.88 | 11.187% | $51.0126 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $180.55 | 12.473% | $203.07 | $203.07 | $203.05 | $203.10 |
| Purchase #5 | $97.56 | 9.577% | $106.9033 | $106.90 | $106.90 | $106.90 |
| Purchase #6 | $229.62 | 11.163% | $255.2525 | $255.25 | $255.25 | $255.30 |
| Purchase #7 | $162.35 | 9.643% | $178.0054 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $1,030.76 | $1,132.7622 | $1,132.76 | $1,132.70 | $1,132.80 | |