| 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 | $141.48 | 5.309% | $148.9912 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $83.84 | 10.583% | $92.7128 | $92.71 | $92.70 | $92.70 |
| Purchase #3 | $177.76 | 8.103% | $192.1639 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $22.87 | 3.665% | $23.7082 | $23.71 | $23.70 | $23.70 |
| Purchase #5 | $242.35 | 6.232% | $257.4533 | $257.45 | $257.45 | $257.50 |
| Purchase #6 | $203.50 | 8.857% | $221.524 | $221.52 | $221.50 | $221.50 |
| Purchase #7 | $201.60 | 5.837% | $213.3674 | $213.37 | $213.35 | $213.40 |
| 7 purchase totals = | $1,073.40 | $1,149.9208 | $1,149.91 | $1,149.85 | $1,150.00 | |