| 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 | $37.66 | 8.197% | $40.747 | $40.75 | $40.75 | $40.70 |
| Purchase #2 | $37.34 | 3.486% | $38.6417 | $38.64 | $38.65 | $38.60 |
| Purchase #3 | $112.86 | 12.727% | $127.2237 | $127.22 | $127.20 | $127.20 |
| Purchase #4 | $104.67 | 3.720% | $108.5637 | $108.56 | $108.55 | $108.60 |
| Purchase #5 | $177.40 | 12.273% | $199.1723 | $199.17 | $199.15 | $199.20 |
| Purchase #6 | $90.49 | 6.786% | $96.6307 | $96.63 | $96.65 | $96.60 |
| Purchase #7 | $143.58 | 11.602% | $160.2382 | $160.24 | $160.25 | $160.20 |
| 7 purchase totals = | $704.00 | $771.2173 | $771.21 | $771.20 | $771.10 | |