| 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 | $162.69 | 9.853% | $178.7198 | $178.72 | $178.70 | $178.70 |
| Purchase #2 | $124.84 | 10.565% | $138.0293 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $238.48 | 13.592% | $270.8942 | $270.89 | $270.90 | $270.90 |
| Purchase #4 | $29.76 | 4.216% | $31.0147 | $31.01 | $31.00 | $31.00 |
| Purchase #5 | $241.60 | 7.696% | $260.1935 | $260.19 | $260.20 | $260.20 |
| Purchase #6 | $188.82 | 6.578% | $201.2406 | $201.24 | $201.25 | $201.20 |
| Purchase #7 | $163.96 | 6.805% | $175.1175 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $1,150.15 | $1,255.2096 | $1,255.20 | $1,255.20 | $1,255.10 | |