| 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 | $204.89 | 11.549% | $228.5527 | $228.55 | $228.55 | $228.60 |
| Purchase #2 | $178.74 | 12.509% | $201.0986 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $216.88 | 13.772% | $246.7487 | $246.75 | $246.75 | $246.70 |
| Purchase #4 | $61.92 | 11.258% | $68.891 | $68.89 | $68.90 | $68.90 |
| Purchase #5 | $26.35 | 7.286% | $28.2699 | $28.27 | $28.25 | $28.30 |
| Purchase #6 | $198.37 | 10.576% | $219.3496 | $219.35 | $219.35 | $219.30 |
| Purchase #7 | $221.72 | 7.541% | $238.4399 | $238.44 | $238.45 | $238.40 |
| 7 purchase totals = | $1,108.87 | $1,231.3504 | $1,231.35 | $1,231.35 | $1,231.30 | |