| 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 | $43.55 | 4.779% | $45.6313 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $195.92 | 9.300% | $214.1406 | $214.14 | $214.15 | $214.10 |
| Purchase #3 | $128.85 | 8.114% | $139.3049 | $139.30 | $139.30 | $139.30 |
| Purchase #4 | $11.66 | 11.131% | $12.9579 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $225.66 | 5.220% | $237.4395 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $250.93 | 3.730% | $260.2897 | $260.29 | $260.30 | $260.30 |
| Purchase #7 | $179.76 | 4.605% | $188.0379 | $188.04 | $188.05 | $188.00 |
| 7 purchase totals = | $1,036.33 | $1,097.8018 | $1,097.80 | $1,097.85 | $1,097.70 | |