| 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 | $216.79 | 5.262% | $228.1975 | $228.20 | $228.20 | $228.20 |
| Purchase #2 | $240.70 | 7.747% | $259.347 | $259.35 | $259.35 | $259.30 |
| Purchase #3 | $82.60 | 12.123% | $92.6136 | $92.61 | $92.60 | $92.60 |
| Purchase #4 | $228.51 | 5.166% | $240.3148 | $240.31 | $240.30 | $240.30 |
| Purchase #5 | $17.46 | 6.297% | $18.5595 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $72.93 | 11.724% | $81.4803 | $81.48 | $81.50 | $81.50 |
| Purchase #7 | $249.52 | 12.423% | $280.5179 | $280.52 | $280.50 | $280.50 |
| 7 purchase totals = | $1,108.51 | $1,201.0306 | $1,201.03 | $1,201.00 | $1,201.00 | |