| 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 | $182.47 | 6.851% | $194.971 | $194.97 | $194.95 | $195.00 |
| Purchase #2 | $203.46 | 7.480% | $218.6788 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $223.85 | 11.579% | $249.7696 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $25.38 | 10.872% | $28.1393 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $54.80 | 11.616% | $61.1656 | $61.17 | $61.15 | $61.20 |
| Purchase #6 | $30.67 | 11.453% | $34.1826 | $34.18 | $34.20 | $34.20 |
| Purchase #7 | $73.66 | 12.136% | $82.5994 | $82.60 | $82.60 | $82.60 |
| 7 purchase totals = | $794.29 | $869.5063 | $869.51 | $869.50 | $869.60 | |