| 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 | $86.52 | 12.441% | $97.284 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $138.93 | 5.428% | $146.4711 | $146.47 | $146.45 | $146.50 |
| Purchase #3 | $171.81 | 9.270% | $187.7368 | $187.74 | $187.75 | $187.70 |
| Purchase #4 | $212.67 | 13.702% | $241.81 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $162.26 | 12.528% | $182.5879 | $182.59 | $182.60 | $182.60 |
| Purchase #6 | $200.83 | 4.365% | $209.5962 | $209.60 | $209.60 | $209.60 |
| Purchase #7 | $109.32 | 7.751% | $117.7934 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $1,082.34 | $1,183.2794 | $1,183.28 | $1,183.30 | $1,183.30 | |