| 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 | $203.36 | 12.195% | $228.1598 | $228.16 | $228.15 | $228.20 |
| Purchase #2 | $240.77 | 5.790% | $254.7106 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $175.53 | 9.793% | $192.7197 | $192.72 | $192.70 | $192.70 |
| Purchase #4 | $154.93 | 6.394% | $164.8362 | $164.84 | $164.85 | $164.80 |
| Purchase #5 | $75.32 | 8.841% | $81.979 | $81.98 | $82.00 | $82.00 |
| Purchase #6 | $155.66 | 11.331% | $173.2978 | $173.30 | $173.30 | $173.30 |
| Purchase #7 | $93.77 | 11.142% | $104.2179 | $104.22 | $104.20 | $104.20 |
| 7 purchase totals = | $1,099.34 | $1,199.9210 | $1,199.93 | $1,199.90 | $1,199.90 | |