| 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 | $246.46 | 5.338% | $259.616 | $259.62 | $259.60 | $259.60 |
| Purchase #2 | $40.85 | 4.848% | $42.8304 | $42.83 | $42.85 | $42.80 |
| Purchase #3 | $110.95 | 13.346% | $125.7574 | $125.76 | $125.75 | $125.80 |
| Purchase #4 | $152.52 | 8.811% | $165.9585 | $165.96 | $165.95 | $166.00 |
| Purchase #5 | $210.67 | 8.775% | $229.1563 | $229.16 | $229.15 | $229.20 |
| Purchase #6 | $250.94 | 9.243% | $274.1344 | $274.13 | $274.15 | $274.10 |
| Purchase #7 | $26.87 | 7.816% | $28.9702 | $28.97 | $28.95 | $29.00 |
| 7 purchase totals = | $1,039.26 | $1,126.4232 | $1,126.43 | $1,126.40 | $1,126.50 | |