| 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 | $17.42 | 10.324% | $19.2184 | $19.22 | $19.20 | $19.20 |
| Purchase #2 | $209.30 | 11.443% | $233.2502 | $233.25 | $233.25 | $233.30 |
| Purchase #3 | $209.63 | 5.356% | $220.8578 | $220.86 | $220.85 | $220.90 |
| Purchase #4 | $185.97 | 11.583% | $207.5109 | $207.51 | $207.50 | $207.50 |
| Purchase #5 | $137.60 | 8.517% | $149.3194 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $206.57 | 11.848% | $231.0444 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $41.83 | 8.532% | $45.3989 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $1,008.32 | $1,106.6000 | $1,106.60 | $1,106.55 | $1,106.60 | |