| 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 | $44.28 | 4.422% | $46.2381 | $46.24 | $46.25 | $46.20 |
| Purchase #2 | $16.34 | 6.278% | $17.3658 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $134.83 | 5.459% | $142.1904 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $230.35 | 4.529% | $240.7826 | $240.78 | $240.80 | $240.80 |
| Purchase #5 | $62.87 | 3.419% | $65.0195 | $65.02 | $65.00 | $65.00 |
| Purchase #6 | $163.86 | 11.111% | $182.0665 | $182.07 | $182.05 | $182.10 |
| Purchase #7 | $216.65 | 13.146% | $245.1308 | $245.13 | $245.15 | $245.10 |
| 7 purchase totals = | $869.18 | $938.7937 | $938.80 | $938.80 | $938.80 | |