| 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 | $186.32 | 7.460% | $200.2195 | $200.22 | $200.20 | $200.20 |
| Purchase #2 | $229.68 | 8.770% | $249.8229 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $14.70 | 8.581% | $15.9614 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $199.93 | 9.698% | $219.3192 | $219.32 | $219.30 | $219.30 |
| Purchase #5 | $69.47 | 11.483% | $77.4472 | $77.45 | $77.45 | $77.40 |
| Purchase #6 | $67.78 | 6.242% | $72.0108 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $179.47 | 13.301% | $203.3413 | $203.34 | $203.35 | $203.30 |
| 7 purchase totals = | $947.35 | $1,038.1223 | $1,038.12 | $1,038.05 | $1,038.00 | |