| 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 | $106.94 | 10.267% | $117.9195 | $117.92 | $117.90 | $117.90 |
| Purchase #2 | $154.82 | 6.531% | $164.9313 | $164.93 | $164.95 | $164.90 |
| Purchase #3 | $141.59 | 12.735% | $159.6215 | $159.62 | $159.60 | $159.60 |
| Purchase #4 | $109.42 | 11.415% | $121.9103 | $121.91 | $121.90 | $121.90 |
| Purchase #5 | $77.67 | 8.620% | $84.3652 | $84.37 | $84.35 | $84.40 |
| Purchase #6 | $74.98 | 5.656% | $79.2209 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $155.89 | 8.825% | $169.6473 | $169.65 | $169.65 | $169.60 |
| 7 purchase totals = | $821.31 | $897.6160 | $897.62 | $897.55 | $897.50 | |