| 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 | $96.38 | 13.526% | $109.4164 | $109.42 | $109.40 | $109.40 |
| Purchase #2 | $49.30 | 3.569% | $51.0595 | $51.06 | $51.05 | $51.10 |
| Purchase #3 | $230.39 | 8.264% | $249.4294 | $249.43 | $249.45 | $249.40 |
| Purchase #4 | $24.42 | 12.241% | $27.4093 | $27.41 | $27.40 | $27.40 |
| Purchase #5 | $75.76 | 3.439% | $78.3654 | $78.37 | $78.35 | $78.40 |
| Purchase #6 | $165.49 | 7.612% | $178.0871 | $178.09 | $178.10 | $178.10 |
| Purchase #7 | $190.83 | 5.810% | $201.9172 | $201.92 | $201.90 | $201.90 |
| 7 purchase totals = | $832.57 | $895.6843 | $895.70 | $895.65 | $895.70 | |