| 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 | $238.76 | 4.427% | $249.3299 | $249.33 | $249.35 | $249.30 |
| Purchase #2 | $199.72 | 10.870% | $221.4296 | $221.43 | $221.45 | $221.40 |
| Purchase #3 | $80.98 | 4.515% | $84.6362 | $84.64 | $84.65 | $84.60 |
| Purchase #4 | $52.59 | 4.166% | $54.7809 | $54.78 | $54.80 | $54.80 |
| Purchase #5 | $242.94 | 8.788% | $264.2896 | $264.29 | $264.30 | $264.30 |
| Purchase #6 | $84.29 | 10.628% | $93.2483 | $93.25 | $93.25 | $93.20 |
| Purchase #7 | $6.37 | 9.148% | $6.9527 | $6.95 | $6.95 | $7.00 |
| 7 purchase totals = | $905.65 | $974.6672 | $974.67 | $974.75 | $974.60 | |