| 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 | $27.76 | 13.623% | $31.5417 | $31.54 | $31.55 | $31.50 |
| Purchase #2 | $190.29 | 7.545% | $204.6474 | $204.65 | $204.65 | $204.60 |
| Purchase #3 | $10.75 | 11.732% | $12.0112 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $133.74 | 11.566% | $149.2084 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $92.67 | 5.437% | $97.7085 | $97.71 | $97.70 | $97.70 |
| Purchase #6 | $60.64 | 12.515% | $68.2291 | $68.23 | $68.25 | $68.20 |
| Purchase #7 | $48.99 | 11.332% | $54.5415 | $54.54 | $54.55 | $54.50 |
| 7 purchase totals = | $564.84 | $617.8878 | $617.89 | $617.90 | $617.70 | |