| 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 | $37.34 | 7.724% | $40.2241 | $40.22 | $40.20 | $40.20 |
| Purchase #2 | $146.38 | 7.771% | $157.7552 | $157.76 | $157.75 | $157.80 |
| Purchase #3 | $72.54 | 9.841% | $79.6787 | $79.68 | $79.70 | $79.70 |
| Purchase #4 | $205.90 | 10.263% | $227.0315 | $227.03 | $227.05 | $227.00 |
| Purchase #5 | $90.65 | 5.772% | $95.8823 | $95.88 | $95.90 | $95.90 |
| Purchase #6 | $51.85 | 12.841% | $58.5081 | $58.51 | $58.50 | $58.50 |
| Purchase #7 | $83.60 | 10.131% | $92.0695 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $688.26 | $751.1494 | $751.15 | $751.15 | $751.20 | |