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 | $6.74 | 3.304% | $6.9627 | $6.96 | $6.95 | $7.00 |
Purchase #2 | $136.49 | 6.441% | $145.2813 | $145.28 | $145.30 | $145.30 |
Purchase #3 | $183.92 | 13.844% | $209.3819 | $209.38 | $209.40 | $209.40 |
Purchase #4 | $166.31 | 7.520% | $178.8165 | $178.82 | $178.80 | $178.80 |
Purchase #5 | $234.65 | 3.167% | $242.0814 | $242.08 | $242.10 | $242.10 |
Purchase #6 | $143.63 | 9.120% | $156.7291 | $156.73 | $156.75 | $156.70 |
Purchase #7 | $210.64 | 10.664% | $233.1026 | $233.10 | $233.10 | $233.10 |
7 purchase totals = | $1,082.38 | $1,172.3555 | $1,172.35 | $1,172.40 | $1,172.40 |