| 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 | $242.40 | 11.135% | $269.3912 | $269.39 | $269.40 | $269.40 |
| Purchase #2 | $128.31 | 4.242% | $133.7529 | $133.75 | $133.75 | $133.80 |
| Purchase #3 | $135.82 | 7.796% | $146.4085 | $146.41 | $146.40 | $146.40 |
| Purchase #4 | $221.50 | 3.746% | $229.7974 | $229.80 | $229.80 | $229.80 |
| Purchase #5 | $124.59 | 9.653% | $136.6167 | $136.62 | $136.60 | $136.60 |
| Purchase #6 | $133.95 | 12.536% | $150.742 | $150.74 | $150.75 | $150.70 |
| Purchase #7 | $37.66 | 4.330% | $39.2907 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $1,024.23 | $1,105.9994 | $1,106.00 | $1,106.00 | $1,106.00 | |