| 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 | $96.76 | 3.873% | $100.5075 | $100.51 | $100.50 | $100.50 |
| Purchase #2 | $26.55 | 9.317% | $29.0237 | $29.02 | $29.00 | $29.00 |
| Purchase #3 | $172.49 | 10.680% | $190.9119 | $190.91 | $190.90 | $190.90 |
| Purchase #4 | $122.73 | 11.536% | $136.8881 | $136.89 | $136.90 | $136.90 |
| Purchase #5 | $69.66 | 6.753% | $74.3641 | $74.36 | $74.35 | $74.40 |
| Purchase #6 | $123.55 | 9.123% | $134.8215 | $134.82 | $134.80 | $134.80 |
| Purchase #7 | $111.55 | 6.780% | $119.1131 | $119.11 | $119.10 | $119.10 |
| 7 purchase totals = | $723.29 | $785.6299 | $785.62 | $785.55 | $785.60 | |