| 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 | $119.27 | 11.365% | $132.825 | $132.83 | $132.85 | $132.80 |
| Purchase #2 | $102.71 | 6.737% | $109.6296 | $109.63 | $109.65 | $109.60 |
| Purchase #3 | $249.33 | 11.627% | $278.3196 | $278.32 | $278.30 | $278.30 |
| Purchase #4 | $228.42 | 7.501% | $245.5538 | $245.55 | $245.55 | $245.60 |
| Purchase #5 | $15.92 | 6.174% | $16.9029 | $16.90 | $16.90 | $16.90 |
| Purchase #6 | $155.75 | 4.363% | $162.5454 | $162.55 | $162.55 | $162.50 |
| Purchase #7 | $66.69 | 11.800% | $74.5594 | $74.56 | $74.55 | $74.60 |
| 7 purchase totals = | $938.09 | $1,020.3357 | $1,020.34 | $1,020.35 | $1,020.30 | |