| 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 | $26.56 | 9.751% | $29.1499 | $29.15 | $29.15 | $29.10 |
| Purchase #2 | $185.38 | 7.243% | $198.8071 | $198.81 | $198.80 | $198.80 |
| Purchase #3 | $197.27 | 9.491% | $215.9929 | $215.99 | $216.00 | $216.00 |
| Purchase #4 | $47.39 | 12.431% | $53.2811 | $53.28 | $53.30 | $53.30 |
| Purchase #5 | $187.34 | 12.823% | $211.3626 | $211.36 | $211.35 | $211.40 |
| Purchase #6 | $221.51 | 13.807% | $252.0939 | $252.09 | $252.10 | $252.10 |
| Purchase #7 | $63.95 | 4.287% | $66.6915 | $66.69 | $66.70 | $66.70 |
| 7 purchase totals = | $929.40 | $1,027.3790 | $1,027.37 | $1,027.40 | $1,027.40 | |