| 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 | $88.46 | 13.337% | $100.2579 | $100.26 | $100.25 | $100.30 |
| Purchase #2 | $47.72 | 11.355% | $53.1386 | $53.14 | $53.15 | $53.10 |
| Purchase #3 | $191.61 | 10.241% | $211.2328 | $211.23 | $211.25 | $211.20 |
| Purchase #4 | $226.42 | 4.695% | $237.0504 | $237.05 | $237.05 | $237.10 |
| Purchase #5 | $48.99 | 7.732% | $52.7779 | $52.78 | $52.80 | $52.80 |
| Purchase #6 | $122.69 | 11.150% | $136.3699 | $136.37 | $136.35 | $136.40 |
| Purchase #7 | $249.61 | 5.342% | $262.9442 | $262.94 | $262.95 | $262.90 |
| 7 purchase totals = | $975.50 | $1,053.7717 | $1,053.77 | $1,053.80 | $1,053.80 | |