| 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 | $219.37 | 12.409% | $246.5916 | $246.59 | $246.60 | $246.60 |
| Purchase #2 | $215.56 | 10.341% | $237.8511 | $237.85 | $237.85 | $237.90 |
| Purchase #3 | $101.45 | 6.666% | $108.2127 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $215.48 | 6.288% | $229.0294 | $229.03 | $229.05 | $229.00 |
| Purchase #5 | $157.40 | 5.447% | $165.9736 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $129.41 | 9.848% | $142.1543 | $142.15 | $142.15 | $142.20 |
| Purchase #7 | $95.37 | 10.727% | $105.6003 | $105.60 | $105.60 | $105.60 |
| 7 purchase totals = | $1,134.04 | $1,235.4130 | $1,235.40 | $1,235.40 | $1,235.50 | |