| 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 | $160.84 | 3.190% | $165.9708 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $153.32 | 3.614% | $158.861 | $158.86 | $158.85 | $158.90 |
| Purchase #3 | $78.33 | 3.676% | $81.2094 | $81.21 | $81.20 | $81.20 |
| Purchase #4 | $216.95 | 9.457% | $237.467 | $237.47 | $237.45 | $237.50 |
| Purchase #5 | $234.99 | 13.517% | $266.7536 | $266.75 | $266.75 | $266.80 |
| Purchase #6 | $69.34 | 11.428% | $77.2642 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $250.46 | 12.542% | $281.8727 | $281.87 | $281.85 | $281.90 |
| 7 purchase totals = | $1,164.23 | $1,269.3987 | $1,269.39 | $1,269.30 | $1,269.60 | |