| 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 | $220.71 | 11.153% | $245.3258 | $245.33 | $245.35 | $245.30 |
| Purchase #2 | $201.76 | 10.589% | $223.1244 | $223.12 | $223.10 | $223.10 |
| Purchase #3 | $9.80 | 8.661% | $10.6488 | $10.65 | $10.65 | $10.60 |
| Purchase #4 | $23.25 | 7.268% | $24.9398 | $24.94 | $24.95 | $24.90 |
| Purchase #5 | $235.54 | 4.323% | $245.7224 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $170.31 | 8.517% | $184.8153 | $184.82 | $184.80 | $184.80 |
| Purchase #7 | $237.78 | 6.256% | $252.6555 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $1,099.15 | $1,187.2320 | $1,187.24 | $1,187.20 | $1,187.10 | |