| 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 | $181.69 | 5.720% | $192.0827 | $192.08 | $192.10 | $192.10 |
| Purchase #2 | $40.70 | 3.806% | $42.249 | $42.25 | $42.25 | $42.20 |
| Purchase #3 | $218.36 | 9.811% | $239.7833 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $79.87 | 7.317% | $85.7141 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $143.80 | 6.343% | $152.9212 | $152.92 | $152.90 | $152.90 |
| Purchase #6 | $205.47 | 13.811% | $233.8475 | $233.85 | $233.85 | $233.80 |
| Purchase #7 | $234.30 | 7.359% | $251.5421 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $1,104.19 | $1,198.1399 | $1,198.13 | $1,198.15 | $1,198.00 | |