| 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 | $150.52 | 12.502% | $169.338 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $218.96 | 13.631% | $248.8064 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $129.34 | 11.506% | $144.2219 | $144.22 | $144.20 | $144.20 |
| Purchase #4 | $218.40 | 4.308% | $227.8087 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $181.26 | 4.539% | $189.4874 | $189.49 | $189.50 | $189.50 |
| Purchase #6 | $86.98 | 6.786% | $92.8825 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $18.67 | 4.365% | $19.4849 | $19.48 | $19.50 | $19.50 |
| 7 purchase totals = | $1,004.13 | $1,092.0298 | $1,092.03 | $1,092.05 | $1,092.00 | |