| 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 | $35.43 | 13.440% | $40.1918 | $40.19 | $40.20 | $40.20 |
| Purchase #2 | $162.83 | 3.818% | $169.0468 | $169.05 | $169.05 | $169.00 |
| Purchase #3 | $145.79 | 6.205% | $154.8363 | $154.84 | $154.85 | $154.80 |
| Purchase #4 | $165.80 | 3.660% | $171.8683 | $171.87 | $171.85 | $171.90 |
| Purchase #5 | $155.41 | 7.314% | $166.7767 | $166.78 | $166.80 | $166.80 |
| Purchase #6 | $152.98 | 11.533% | $170.6232 | $170.62 | $170.60 | $170.60 |
| Purchase #7 | $208.33 | 10.500% | $230.2047 | $230.20 | $230.20 | $230.20 |
| 7 purchase totals = | $1,026.57 | $1,103.5478 | $1,103.55 | $1,103.55 | $1,103.50 | |