| 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 | $38.46 | 6.867% | $41.101 | $41.10 | $41.10 | $41.10 |
| Purchase #2 | $238.82 | 12.374% | $268.3716 | $268.37 | $268.35 | $268.40 |
| Purchase #3 | $223.67 | 12.711% | $252.1007 | $252.10 | $252.10 | $252.10 |
| Purchase #4 | $194.54 | 8.532% | $211.1382 | $211.14 | $211.15 | $211.10 |
| Purchase #5 | $127.36 | 8.802% | $138.5702 | $138.57 | $138.55 | $138.60 |
| Purchase #6 | $100.50 | 5.815% | $106.3441 | $106.34 | $106.35 | $106.30 |
| Purchase #7 | $193.73 | 3.833% | $201.1557 | $201.16 | $201.15 | $201.20 |
| 7 purchase totals = | $1,117.08 | $1,218.7815 | $1,218.78 | $1,218.75 | $1,218.80 | |