| 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 | $104.85 | 12.668% | $118.1324 | $118.13 | $118.15 | $118.10 |
| Purchase #2 | $46.75 | 10.794% | $51.7962 | $51.80 | $51.80 | $51.80 |
| Purchase #3 | $46.73 | 6.205% | $49.6296 | $49.63 | $49.65 | $49.60 |
| Purchase #4 | $190.70 | 10.530% | $210.7807 | $210.78 | $210.80 | $210.80 |
| Purchase #5 | $13.45 | 6.789% | $14.3631 | $14.36 | $14.35 | $14.40 |
| Purchase #6 | $82.62 | 4.270% | $86.1479 | $86.15 | $86.15 | $86.10 |
| Purchase #7 | $74.85 | 12.852% | $84.4697 | $84.47 | $84.45 | $84.50 |
| 7 purchase totals = | $559.95 | $615.3196 | $615.32 | $615.35 | $615.30 | |