| 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 | $133.64 | 11.277% | $148.7106 | $148.71 | $148.70 | $148.70 |
| Purchase #2 | $51.78 | 11.630% | $57.802 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $214.86 | 8.345% | $232.7901 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $147.35 | 3.755% | $152.883 | $152.88 | $152.90 | $152.90 |
| Purchase #5 | $154.37 | 7.603% | $166.1068 | $166.11 | $166.10 | $166.10 |
| Purchase #6 | $22.79 | 7.661% | $24.5359 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $94.65 | 4.800% | $99.1932 | $99.19 | $99.20 | $99.20 |
| 7 purchase totals = | $819.44 | $882.0216 | $882.02 | $882.05 | $882.00 | |