| 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 | $28.74 | 11.224% | $31.9658 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $179.83 | 6.227% | $191.028 | $191.03 | $191.05 | $191.00 |
| Purchase #3 | $148.86 | 11.452% | $165.9074 | $165.91 | $165.90 | $165.90 |
| Purchase #4 | $133.34 | 6.235% | $141.6537 | $141.65 | $141.65 | $141.70 |
| Purchase #5 | $12.60 | 6.221% | $13.3838 | $13.38 | $13.40 | $13.40 |
| Purchase #6 | $7.26 | 6.480% | $7.7304 | $7.73 | $7.75 | $7.70 |
| Purchase #7 | $245.66 | 7.850% | $264.9443 | $264.94 | $264.95 | $264.90 |
| 7 purchase totals = | $756.29 | $816.6134 | $816.61 | $816.65 | $816.60 | |