| 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 | $39.93 | 13.626% | $45.3709 | $45.37 | $45.35 | $45.40 |
| Purchase #2 | $8.81 | 11.125% | $9.7901 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $237.44 | 3.236% | $245.1236 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $62.34 | 4.652% | $65.2401 | $65.24 | $65.25 | $65.20 |
| Purchase #5 | $180.93 | 11.342% | $201.4511 | $201.45 | $201.45 | $201.50 |
| Purchase #6 | $191.94 | 9.334% | $209.8557 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $183.79 | 8.538% | $199.482 | $199.48 | $199.50 | $199.50 |
| 7 purchase totals = | $905.18 | $976.3135 | $976.31 | $976.30 | $976.40 | |