| 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 | $32.90 | 12.350% | $36.9632 | $36.96 | $36.95 | $37.00 |
| Purchase #2 | $213.62 | 6.679% | $227.8877 | $227.89 | $227.90 | $227.90 |
| Purchase #3 | $84.31 | 12.837% | $95.1329 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $122.48 | 8.703% | $133.1394 | $133.14 | $133.15 | $133.10 |
| Purchase #5 | $19.27 | 10.474% | $21.2883 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $177.45 | 11.720% | $198.2471 | $198.25 | $198.25 | $198.20 |
| Purchase #7 | $141.93 | 4.498% | $148.314 | $148.31 | $148.30 | $148.30 |
| 7 purchase totals = | $791.96 | $860.9726 | $860.97 | $861.00 | $860.90 | |