| 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 | $76.87 | 6.211% | $81.6444 | $81.64 | $81.65 | $81.60 |
| Purchase #2 | $75.27 | 10.578% | $83.2321 | $83.23 | $83.25 | $83.20 |
| Purchase #3 | $145.80 | 5.667% | $154.0625 | $154.06 | $154.05 | $154.10 |
| Purchase #4 | $148.56 | 7.826% | $160.1863 | $160.19 | $160.20 | $160.20 |
| Purchase #5 | $24.32 | 12.512% | $27.3629 | $27.36 | $27.35 | $27.40 |
| Purchase #6 | $101.29 | 6.739% | $108.1159 | $108.12 | $108.10 | $108.10 |
| Purchase #7 | $123.92 | 8.424% | $134.359 | $134.36 | $134.35 | $134.40 |
| 7 purchase totals = | $696.03 | $748.9631 | $748.96 | $748.95 | $749.00 | |