| 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 | $136.63 | 7.792% | $147.2762 | $147.28 | $147.30 | $147.30 |
| Purchase #2 | $192.26 | 9.872% | $211.2399 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $129.49 | 10.708% | $143.3558 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $31.96 | 8.439% | $34.6571 | $34.66 | $34.65 | $34.70 |
| Purchase #5 | $206.95 | 11.465% | $230.6768 | $230.68 | $230.70 | $230.70 |
| Purchase #6 | $38.66 | 5.541% | $40.8022 | $40.80 | $40.80 | $40.80 |
| Purchase #7 | $32.43 | 8.135% | $35.0682 | $35.07 | $35.05 | $35.10 |
| 7 purchase totals = | $768.38 | $843.0762 | $843.09 | $843.10 | $843.20 | |