| 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 | $20.42 | 10.323% | $22.528 | $22.53 | $22.55 | $22.50 |
| Purchase #2 | $241.87 | 5.870% | $256.0678 | $256.07 | $256.05 | $256.10 |
| Purchase #3 | $147.88 | 6.757% | $157.8723 | $157.87 | $157.85 | $157.90 |
| Purchase #4 | $128.70 | 10.784% | $142.579 | $142.58 | $142.60 | $142.60 |
| Purchase #5 | $26.40 | 4.663% | $27.631 | $27.63 | $27.65 | $27.60 |
| Purchase #6 | $14.53 | 7.443% | $15.6115 | $15.61 | $15.60 | $15.60 |
| Purchase #7 | $234.72 | 5.567% | $247.7869 | $247.79 | $247.80 | $247.80 |
| 7 purchase totals = | $814.52 | $870.0765 | $870.08 | $870.10 | $870.10 | |