| 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 | $125.86 | 6.281% | $133.7653 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $199.25 | 5.819% | $210.8444 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $10.95 | 13.294% | $12.4057 | $12.41 | $12.40 | $12.40 |
| Purchase #4 | $159.56 | 10.484% | $176.2883 | $176.29 | $176.30 | $176.30 |
| Purchase #5 | $110.58 | 8.381% | $119.8477 | $119.85 | $119.85 | $119.80 |
| Purchase #6 | $41.41 | 9.361% | $45.2864 | $45.29 | $45.30 | $45.30 |
| Purchase #7 | $75.67 | 4.266% | $78.8981 | $78.90 | $78.90 | $78.90 |
| 7 purchase totals = | $723.28 | $777.3359 | $777.35 | $777.35 | $777.30 | |