| 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 | $105.76 | 3.773% | $109.7503 | $109.75 | $109.75 | $109.80 |
| Purchase #2 | $175.88 | 10.106% | $193.6544 | $193.65 | $193.65 | $193.70 |
| Purchase #3 | $213.77 | 12.759% | $241.0449 | $241.04 | $241.05 | $241.00 |
| Purchase #4 | $33.57 | 4.564% | $35.1021 | $35.10 | $35.10 | $35.10 |
| Purchase #5 | $185.46 | 3.589% | $192.1162 | $192.12 | $192.10 | $192.10 |
| Purchase #6 | $148.37 | 6.185% | $157.5467 | $157.55 | $157.55 | $157.50 |
| Purchase #7 | $195.65 | 6.275% | $207.927 | $207.93 | $207.95 | $207.90 |
| 7 purchase totals = | $1,058.46 | $1,137.1416 | $1,137.14 | $1,137.15 | $1,137.10 | |