| 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 | $25.52 | 12.235% | $28.6424 | $28.64 | $28.65 | $28.60 |
| Purchase #2 | $219.41 | 12.403% | $246.6234 | $246.62 | $246.60 | $246.60 |
| Purchase #3 | $118.43 | 3.792% | $122.9209 | $122.92 | $122.90 | $122.90 |
| Purchase #4 | $192.69 | 4.487% | $201.336 | $201.34 | $201.35 | $201.30 |
| Purchase #5 | $27.87 | 12.847% | $31.4505 | $31.45 | $31.45 | $31.50 |
| Purchase #6 | $225.64 | 11.505% | $251.5999 | $251.60 | $251.60 | $251.60 |
| Purchase #7 | $25.90 | 8.805% | $28.1805 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $835.46 | $910.7536 | $910.75 | $910.75 | $910.70 | |