| 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 | $140.89 | 8.540% | $152.922 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $197.33 | 8.834% | $214.7621 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $26.47 | 4.104% | $27.5563 | $27.56 | $27.55 | $27.60 |
| Purchase #4 | $137.80 | 5.429% | $145.2812 | $145.28 | $145.30 | $145.30 |
| Purchase #5 | $11.64 | 11.506% | $12.9793 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $146.75 | 4.204% | $152.9194 | $152.92 | $152.90 | $152.90 |
| Purchase #7 | $224.90 | 10.523% | $248.5662 | $248.57 | $248.55 | $248.60 |
| 7 purchase totals = | $885.78 | $954.9865 | $954.99 | $954.95 | $955.10 | |