| 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 | $211.65 | 13.426% | $240.0661 | $240.07 | $240.05 | $240.10 |
| Purchase #2 | $232.63 | 6.575% | $247.9254 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $38.68 | 13.658% | $43.9629 | $43.96 | $43.95 | $44.00 |
| Purchase #4 | $160.63 | 13.318% | $182.0227 | $182.02 | $182.00 | $182.00 |
| Purchase #5 | $142.52 | 12.825% | $160.7982 | $160.80 | $160.80 | $160.80 |
| Purchase #6 | $163.40 | 10.822% | $181.0831 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $245.71 | 11.354% | $273.6079 | $273.61 | $273.60 | $273.60 |
| 7 purchase totals = | $1,195.22 | $1,329.4663 | $1,329.47 | $1,329.45 | $1,329.50 | |