| 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 | $120.92 | 13.180% | $136.8573 | $136.86 | $136.85 | $136.90 |
| Purchase #2 | $120.64 | 3.155% | $124.4462 | $124.45 | $124.45 | $124.40 |
| Purchase #3 | $221.42 | 13.361% | $251.0039 | $251.00 | $251.00 | $251.00 |
| Purchase #4 | $88.52 | 9.491% | $96.9214 | $96.92 | $96.90 | $96.90 |
| Purchase #5 | $79.41 | 4.522% | $83.0009 | $83.00 | $83.00 | $83.00 |
| Purchase #6 | $210.74 | 12.820% | $237.7569 | $237.76 | $237.75 | $237.80 |
| Purchase #7 | $54.55 | 5.607% | $57.6086 | $57.61 | $57.60 | $57.60 |
| 7 purchase totals = | $896.20 | $987.5952 | $987.60 | $987.55 | $987.60 | |