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 | $20.50 | 7.193% | $21.9746 | $21.97 | $21.95 | $22.00 |
Purchase #2 | $210.78 | 5.213% | $221.768 | $221.77 | $221.75 | $221.80 |
Purchase #3 | $154.88 | 12.188% | $173.7568 | $173.76 | $173.75 | $173.80 |
Purchase #4 | $75.42 | 7.510% | $81.084 | $81.08 | $81.10 | $81.10 |
Purchase #5 | $98.32 | 11.355% | $109.4842 | $109.48 | $109.50 | $109.50 |
Purchase #6 | $122.80 | 7.751% | $132.3182 | $132.32 | $132.30 | $132.30 |
Purchase #7 | $180.46 | 4.239% | $188.1097 | $188.11 | $188.10 | $188.10 |
7 purchase totals = | $863.16 | $928.4955 | $928.49 | $928.45 | $928.60 |