| 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 | $90.65 | 11.806% | $101.3521 | $101.35 | $101.35 | $101.40 |
| Purchase #2 | $120.33 | 9.766% | $132.0814 | $132.08 | $132.10 | $132.10 |
| Purchase #3 | $149.52 | 9.209% | $163.2893 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $170.37 | 13.716% | $193.7379 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $238.76 | 9.788% | $262.1298 | $262.13 | $262.15 | $262.10 |
| Purchase #6 | $83.34 | 10.230% | $91.8657 | $91.87 | $91.85 | $91.90 |
| Purchase #7 | $150.80 | 10.627% | $166.8255 | $166.83 | $166.85 | $166.80 |
| 7 purchase totals = | $1,003.77 | $1,111.2817 | $1,111.29 | $1,111.35 | $1,111.30 | |