| 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 | $240.79 | 8.871% | $262.1505 | $262.15 | $262.15 | $262.20 |
| Purchase #2 | $63.41 | 10.453% | $70.0382 | $70.04 | $70.05 | $70.00 |
| Purchase #3 | $141.55 | 9.573% | $155.1006 | $155.10 | $155.10 | $155.10 |
| Purchase #4 | $29.33 | 3.349% | $30.3123 | $30.31 | $30.30 | $30.30 |
| Purchase #5 | $243.35 | 8.273% | $263.4823 | $263.48 | $263.50 | $263.50 |
| Purchase #6 | $161.88 | 5.422% | $170.6571 | $170.66 | $170.65 | $170.70 |
| Purchase #7 | $120.89 | 8.866% | $131.6081 | $131.61 | $131.60 | $131.60 |
| 7 purchase totals = | $1,001.20 | $1,083.3491 | $1,083.35 | $1,083.35 | $1,083.40 | |