| 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 | $176.69 | 9.177% | $192.9048 | $192.90 | $192.90 | $192.90 |
| Purchase #2 | $190.89 | 7.599% | $205.3957 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $188.68 | 10.815% | $209.0857 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $211.92 | 10.671% | $234.534 | $234.53 | $234.55 | $234.50 |
| Purchase #5 | $133.85 | 4.310% | $139.6189 | $139.62 | $139.60 | $139.60 |
| Purchase #6 | $59.53 | 9.166% | $64.9865 | $64.99 | $65.00 | $65.00 |
| Purchase #7 | $132.95 | 9.693% | $145.8368 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $1,094.51 | $1,192.3624 | $1,192.37 | $1,192.40 | $1,192.30 | |