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 | $12.26 | 3.648% | $12.7072 | $12.71 | $12.70 | $12.70 |
Purchase #2 | $83.71 | 8.773% | $91.0539 | $91.05 | $91.05 | $91.10 |
Purchase #3 | $80.99 | 6.533% | $86.2811 | $86.28 | $86.30 | $86.30 |
Purchase #4 | $97.27 | 3.501% | $100.6754 | $100.68 | $100.70 | $100.70 |
Purchase #5 | $96.92 | 11.495% | $108.061 | $108.06 | $108.05 | $108.10 |
Purchase #6 | $98.35 | 11.523% | $109.6829 | $109.68 | $109.70 | $109.70 |
Purchase #7 | $129.32 | 12.707% | $145.7527 | $145.75 | $145.75 | $145.80 |
7 purchase totals = | $598.82 | $654.2142 | $654.21 | $654.25 | $654.40 |