| 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 | $26.32 | 3.771% | $27.3125 | $27.31 | $27.30 | $27.30 |
| Purchase #2 | $61.77 | 12.310% | $69.3739 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $23.49 | 5.167% | $24.7037 | $24.70 | $24.70 | $24.70 |
| Purchase #4 | $58.26 | 4.331% | $60.7832 | $60.78 | $60.80 | $60.80 |
| Purchase #5 | $60.81 | 6.229% | $64.5979 | $64.60 | $64.60 | $64.60 |
| Purchase #6 | $162.40 | 6.683% | $173.2532 | $173.25 | $173.25 | $173.30 |
| Purchase #7 | $176.51 | 6.611% | $188.1791 | $188.18 | $188.20 | $188.20 |
| 7 purchase totals = | $569.56 | $608.2035 | $608.19 | $608.20 | $608.30 | |