| 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 | $185.40 | 4.718% | $194.1472 | $194.15 | $194.15 | $194.10 |
| Purchase #2 | $33.33 | 9.533% | $36.5073 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $137.91 | 6.383% | $146.7128 | $146.71 | $146.70 | $146.70 |
| Purchase #4 | $61.65 | 9.119% | $67.2719 | $67.27 | $67.25 | $67.30 |
| Purchase #5 | $218.92 | 12.820% | $246.9855 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $198.92 | 11.378% | $221.5531 | $221.55 | $221.55 | $221.60 |
| Purchase #7 | $154.36 | 3.526% | $159.8027 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $990.49 | $1,072.9805 | $1,072.98 | $1,072.95 | $1,073.00 | |