| 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 | $37.77 | 11.439% | $42.0905 | $42.09 | $42.10 | $42.10 |
| Purchase #2 | $173.96 | 7.459% | $186.9357 | $186.94 | $186.95 | $186.90 |
| Purchase #3 | $248.84 | 3.706% | $258.062 | $258.06 | $258.05 | $258.10 |
| Purchase #4 | $195.32 | 8.449% | $211.8226 | $211.82 | $211.80 | $211.80 |
| Purchase #5 | $200.42 | 11.775% | $224.0195 | $224.02 | $224.00 | $224.00 |
| Purchase #6 | $209.66 | 7.287% | $224.9379 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $212.77 | 8.583% | $231.032 | $231.03 | $231.05 | $231.00 |
| 7 purchase totals = | $1,278.74 | $1,378.9002 | $1,378.90 | $1,378.90 | $1,378.80 | |