| 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 | $127.78 | 6.376% | $135.9273 | $135.93 | $135.95 | $135.90 |
| Purchase #2 | $246.51 | 8.182% | $266.6794 | $266.68 | $266.70 | $266.70 |
| Purchase #3 | $148.31 | 12.257% | $166.4884 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $173.40 | 12.526% | $195.1201 | $195.12 | $195.10 | $195.10 |
| Purchase #5 | $89.74 | 13.536% | $101.8872 | $101.89 | $101.90 | $101.90 |
| Purchase #6 | $29.44 | 6.713% | $31.4163 | $31.42 | $31.40 | $31.40 |
| Purchase #7 | $216.75 | 11.660% | $242.0231 | $242.02 | $242.00 | $242.00 |
| 7 purchase totals = | $1,031.93 | $1,139.5418 | $1,139.55 | $1,139.55 | $1,139.50 | |