| 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 | $184.80 | 13.113% | $209.0328 | $209.03 | $209.05 | $209.00 |
| Purchase #2 | $145.78 | 5.633% | $153.9918 | $153.99 | $154.00 | $154.00 |
| Purchase #3 | $212.90 | 4.686% | $222.8765 | $222.88 | $222.90 | $222.90 |
| Purchase #4 | $89.34 | 6.208% | $94.8862 | $94.89 | $94.90 | $94.90 |
| Purchase #5 | $201.67 | 8.242% | $218.2916 | $218.29 | $218.30 | $218.30 |
| Purchase #6 | $184.71 | 13.683% | $209.9839 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $36.27 | 9.342% | $39.6583 | $39.66 | $39.65 | $39.70 |
| 7 purchase totals = | $1,055.47 | $1,148.7211 | $1,148.72 | $1,148.80 | $1,148.80 | |