| 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 | $198.92 | 11.121% | $221.0419 | $221.04 | $221.05 | $221.00 |
| Purchase #2 | $211.67 | 7.638% | $227.8374 | $227.84 | $227.85 | $227.80 |
| Purchase #3 | $136.47 | 3.171% | $140.7975 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $185.81 | 4.739% | $194.6155 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $71.95 | 11.693% | $80.3631 | $80.36 | $80.35 | $80.40 |
| Purchase #6 | $247.69 | 9.344% | $270.8342 | $270.83 | $270.85 | $270.80 |
| Purchase #7 | $218.73 | 11.760% | $244.4526 | $244.45 | $244.45 | $244.50 |
| 7 purchase totals = | $1,271.24 | $1,379.9422 | $1,379.94 | $1,379.95 | $1,379.90 | |