| 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 | $36.95 | 6.470% | $39.3407 | $39.34 | $39.35 | $39.30 |
| Purchase #2 | $33.32 | 4.318% | $34.7588 | $34.76 | $34.75 | $34.80 |
| Purchase #3 | $39.76 | 5.159% | $41.8112 | $41.81 | $41.80 | $41.80 |
| Purchase #4 | $204.95 | 12.157% | $229.8658 | $229.87 | $229.85 | $229.90 |
| Purchase #5 | $186.81 | 7.298% | $200.4434 | $200.44 | $200.45 | $200.40 |
| Purchase #6 | $49.97 | 10.224% | $55.0789 | $55.08 | $55.10 | $55.10 |
| Purchase #7 | $188.34 | 6.132% | $199.889 | $199.89 | $199.90 | $199.90 |
| 7 purchase totals = | $740.10 | $801.1878 | $801.19 | $801.20 | $801.20 | |