| 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 | $180.45 | 12.226% | $202.5118 | $202.51 | $202.50 | $202.50 |
| Purchase #2 | $34.92 | 13.668% | $39.6929 | $39.69 | $39.70 | $39.70 |
| Purchase #3 | $123.51 | 11.234% | $137.3851 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $68.63 | 3.210% | $70.833 | $70.83 | $70.85 | $70.80 |
| Purchase #5 | $195.78 | 13.351% | $221.9186 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $171.85 | 6.543% | $183.0941 | $183.09 | $183.10 | $183.10 |
| Purchase #7 | $185.62 | 4.162% | $193.3455 | $193.35 | $193.35 | $193.30 |
| 7 purchase totals = | $960.76 | $1,048.7810 | $1,048.78 | $1,048.80 | $1,048.70 | |