| 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 | $173.97 | 11.383% | $193.773 | $193.77 | $193.75 | $193.80 |
| Purchase #2 | $241.25 | 8.321% | $261.3244 | $261.32 | $261.30 | $261.30 |
| Purchase #3 | $249.41 | 7.594% | $268.3502 | $268.35 | $268.35 | $268.40 |
| Purchase #4 | $17.53 | 3.463% | $18.1371 | $18.14 | $18.15 | $18.10 |
| Purchase #5 | $59.66 | 9.429% | $65.2853 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $229.88 | 8.510% | $249.4428 | $249.44 | $249.45 | $249.40 |
| Purchase #7 | $9.40 | 11.559% | $10.4865 | $10.49 | $10.50 | $10.50 |
| 7 purchase totals = | $981.10 | $1,066.7993 | $1,066.80 | $1,066.80 | $1,066.80 | |