| 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 | $182.67 | 3.341% | $188.773 | $188.77 | $188.75 | $188.80 |
| Purchase #2 | $241.72 | 12.693% | $272.4015 | $272.40 | $272.40 | $272.40 |
| Purchase #3 | $191.91 | 8.682% | $208.5716 | $208.57 | $208.55 | $208.60 |
| Purchase #4 | $68.41 | 4.105% | $71.2182 | $71.22 | $71.20 | $71.20 |
| Purchase #5 | $87.39 | 8.395% | $94.7264 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $44.62 | 3.850% | $46.3379 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $237.75 | 8.745% | $258.5412 | $258.54 | $258.55 | $258.50 |
| 7 purchase totals = | $1,054.47 | $1,140.5698 | $1,140.57 | $1,140.55 | $1,140.50 | |