| 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 | $216.26 | 4.711% | $226.448 | $226.45 | $226.45 | $226.40 |
| Purchase #2 | $250.96 | 11.481% | $279.7727 | $279.77 | $279.75 | $279.80 |
| Purchase #3 | $66.48 | 7.529% | $71.4853 | $71.49 | $71.50 | $71.50 |
| Purchase #4 | $153.77 | 11.569% | $171.5597 | $171.56 | $171.55 | $171.60 |
| Purchase #5 | $37.41 | 8.618% | $40.634 | $40.63 | $40.65 | $40.60 |
| Purchase #6 | $89.41 | 5.202% | $94.0611 | $94.06 | $94.05 | $94.10 |
| Purchase #7 | $18.69 | 13.393% | $21.1932 | $21.19 | $21.20 | $21.20 |
| 7 purchase totals = | $832.98 | $905.1540 | $905.15 | $905.15 | $905.20 | |