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 | $99.32 | 9.736% | $108.9898 | $108.99 | $109.00 | $109.00 |
Purchase #2 | $128.26 | 8.450% | $139.098 | $139.10 | $139.10 | $139.10 |
Purchase #3 | $144.78 | 7.695% | $155.9208 | $155.92 | $155.90 | $155.90 |
Purchase #4 | $242.98 | 4.497% | $253.9068 | $253.91 | $253.90 | $253.90 |
Purchase #5 | $50.83 | 6.704% | $54.2376 | $54.24 | $54.25 | $54.20 |
Purchase #6 | $224.99 | 12.528% | $253.1767 | $253.18 | $253.20 | $253.20 |
Purchase #7 | $11.59 | 6.484% | $12.3415 | $12.34 | $12.35 | $12.30 |
7 purchase totals = | $902.75 | $977.6712 | $977.68 | $977.70 | $977.60 |