| 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 | $88.56 | 10.552% | $97.9049 | $97.90 | $97.90 | $97.90 |
| Purchase #2 | $111.65 | 3.493% | $115.5499 | $115.55 | $115.55 | $115.50 |
| Purchase #3 | $125.29 | 13.318% | $141.9761 | $141.98 | $142.00 | $142.00 |
| Purchase #4 | $132.34 | 7.117% | $141.7586 | $141.76 | $141.75 | $141.80 |
| Purchase #5 | $56.35 | 3.124% | $58.1104 | $58.11 | $58.10 | $58.10 |
| Purchase #6 | $222.34 | 3.780% | $230.7445 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $101.95 | 3.311% | $105.3256 | $105.33 | $105.35 | $105.30 |
| 7 purchase totals = | $838.48 | $891.3700 | $891.37 | $891.40 | $891.30 | |