| 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 | $39.89 | 9.397% | $43.6385 | $43.64 | $43.65 | $43.60 |
| Purchase #2 | $6.36 | 8.344% | $6.8907 | $6.89 | $6.90 | $6.90 |
| Purchase #3 | $196.58 | 12.356% | $220.8694 | $220.87 | $220.85 | $220.90 |
| Purchase #4 | $18.32 | 5.445% | $19.3175 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $147.73 | 5.275% | $155.5228 | $155.52 | $155.50 | $155.50 |
| Purchase #6 | $198.39 | 3.234% | $204.8059 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $153.43 | 13.610% | $174.3118 | $174.31 | $174.30 | $174.30 |
| 7 purchase totals = | $760.70 | $825.3566 | $825.36 | $825.30 | $825.30 | |