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 | $72.39 | 10.870% | $80.2588 | $80.26 | $80.25 | $80.30 |
Purchase #2 | $19.97 | 3.774% | $20.7237 | $20.72 | $20.70 | $20.70 |
Purchase #3 | $210.87 | 12.772% | $237.8023 | $237.80 | $237.80 | $237.80 |
Purchase #4 | $249.76 | 3.499% | $258.4991 | $258.50 | $258.50 | $258.50 |
Purchase #5 | $194.42 | 5.703% | $205.5078 | $205.51 | $205.50 | $205.50 |
Purchase #6 | $39.76 | 9.857% | $43.6791 | $43.68 | $43.70 | $43.70 |
Purchase #7 | $215.31 | 8.820% | $234.3003 | $234.30 | $234.30 | $234.30 |
7 purchase totals = | $1,002.48 | $1,080.7711 | $1,080.77 | $1,080.75 | $1,080.80 |