| 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 | $99.25 | 9.576% | $108.7542 | $108.75 | $108.75 | $108.80 |
| Purchase #2 | $100.71 | 10.110% | $110.8918 | $110.89 | $110.90 | $110.90 |
| Purchase #3 | $104.87 | 13.477% | $119.0033 | $119.00 | $119.00 | $119.00 |
| Purchase #4 | $50.80 | 12.513% | $57.1566 | $57.16 | $57.15 | $57.20 |
| Purchase #5 | $38.51 | 10.566% | $42.579 | $42.58 | $42.60 | $42.60 |
| Purchase #6 | $210.34 | 6.169% | $223.3159 | $223.32 | $223.30 | $223.30 |
| Purchase #7 | $155.97 | 12.162% | $174.9391 | $174.94 | $174.95 | $174.90 |
| 7 purchase totals = | $760.45 | $836.6399 | $836.64 | $836.65 | $836.70 | |