| 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 | $203.98 | 6.788% | $217.8262 | $217.83 | $217.85 | $217.80 |
| Purchase #2 | $209.55 | 11.133% | $232.8792 | $232.88 | $232.90 | $232.90 |
| Purchase #3 | $72.47 | 13.841% | $82.5006 | $82.50 | $82.50 | $82.50 |
| Purchase #4 | $249.76 | 13.750% | $284.102 | $284.10 | $284.10 | $284.10 |
| Purchase #5 | $188.57 | 8.265% | $204.1553 | $204.16 | $204.15 | $204.20 |
| Purchase #6 | $64.85 | 3.836% | $67.3376 | $67.34 | $67.35 | $67.30 |
| Purchase #7 | $22.43 | 10.335% | $24.7481 | $24.75 | $24.75 | $24.70 |
| 7 purchase totals = | $1,011.61 | $1,113.5490 | $1,113.56 | $1,113.60 | $1,113.50 | |