| 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 | $122.78 | 5.248% | $129.2235 | $129.22 | $129.20 | $129.20 |
| Purchase #2 | $21.46 | 8.332% | $23.248 | $23.25 | $23.25 | $23.20 |
| Purchase #3 | $14.64 | 9.340% | $16.0074 | $16.01 | $16.00 | $16.00 |
| Purchase #4 | $62.28 | 12.703% | $70.1914 | $70.19 | $70.20 | $70.20 |
| Purchase #5 | $68.62 | 12.265% | $77.0362 | $77.04 | $77.05 | $77.00 |
| Purchase #6 | $32.31 | 5.414% | $34.0593 | $34.06 | $34.05 | $34.10 |
| Purchase #7 | $152.37 | 11.770% | $170.3039 | $170.30 | $170.30 | $170.30 |
| 7 purchase totals = | $474.46 | $520.0697 | $520.07 | $520.05 | $520.00 | |