| 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 | $24.74 | 11.177% | $27.5052 | $27.51 | $27.50 | $27.50 |
| Purchase #2 | $56.37 | 8.109% | $60.941 | $60.94 | $60.95 | $60.90 |
| Purchase #3 | $233.94 | 9.267% | $255.6192 | $255.62 | $255.60 | $255.60 |
| Purchase #4 | $151.52 | 12.279% | $170.1251 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $17.75 | 7.713% | $19.1191 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $17.72 | 4.374% | $18.4951 | $18.50 | $18.50 | $18.50 |
| Purchase #7 | $188.87 | 7.503% | $203.0409 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $690.91 | $754.8456 | $754.86 | $754.85 | $754.70 | |