| 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 | $189.34 | 10.523% | $209.2642 | $209.26 | $209.25 | $209.30 |
| Purchase #2 | $87.87 | 11.441% | $97.9232 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $229.44 | 11.684% | $256.2478 | $256.25 | $256.25 | $256.20 |
| Purchase #4 | $222.26 | 10.262% | $245.0683 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $94.54 | 7.656% | $101.778 | $101.78 | $101.80 | $101.80 |
| Purchase #6 | $101.50 | 7.591% | $109.2049 | $109.20 | $109.20 | $109.20 |
| Purchase #7 | $108.38 | 3.361% | $112.0227 | $112.02 | $112.00 | $112.00 |
| 7 purchase totals = | $1,033.33 | $1,131.5091 | $1,131.50 | $1,131.45 | $1,131.50 | |