| 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 | $65.41 | 10.387% | $72.2041 | $72.20 | $72.20 | $72.20 |
| Purchase #2 | $133.33 | 5.644% | $140.8551 | $140.86 | $140.85 | $140.90 |
| Purchase #3 | $139.89 | 13.175% | $158.3205 | $158.32 | $158.30 | $158.30 |
| Purchase #4 | $243.47 | 13.839% | $277.1638 | $277.16 | $277.15 | $277.20 |
| Purchase #5 | $5.30 | 13.656% | $6.0238 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $68.82 | 8.534% | $74.6931 | $74.69 | $74.70 | $74.70 |
| Purchase #7 | $11.77 | 4.784% | $12.3331 | $12.33 | $12.35 | $12.30 |
| 7 purchase totals = | $667.99 | $741.5935 | $741.58 | $741.55 | $741.60 | |