| 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 | $162.85 | 4.708% | $170.517 | $170.52 | $170.50 | $170.50 |
| Purchase #2 | $247.65 | 10.496% | $273.6433 | $273.64 | $273.65 | $273.60 |
| Purchase #3 | $234.65 | 4.650% | $245.5612 | $245.56 | $245.55 | $245.60 |
| Purchase #4 | $203.37 | 6.590% | $216.7721 | $216.77 | $216.75 | $216.80 |
| Purchase #5 | $46.79 | 10.164% | $51.5457 | $51.55 | $51.55 | $51.50 |
| Purchase #6 | $31.83 | 8.864% | $34.6514 | $34.65 | $34.65 | $34.70 |
| Purchase #7 | $74.86 | 11.630% | $83.5662 | $83.57 | $83.55 | $83.60 |
| 7 purchase totals = | $1,002.00 | $1,076.2569 | $1,076.26 | $1,076.20 | $1,076.30 | |